I remember meeting John McCain at a book signing sponsored by RJ Julia held at Daniel Hand High School in Madison, CT where he also gave a speech on national security and the Iraq war I believe. This was while he was working in Congress to improve airport security after the 9/11 terrorist attacks. I honestly don't remember the speech but I do remember him signing both of my copies of his books, Faith of my Father's and Worth the Fighting for, shaking his hand and having our photographer taken which was later framed and which I have kept displayed on my bookshelf as a reminder of one of the greatest and most memorable experiences of my life. I loved his Straight Talk Express campaign in 2000 and his book, Hard Choices. I voted for him in the 2008 presidential election. He has my eternal gratitude, admiration and respect. RIP John McCain.

-- Gregory, Connecticut

I just wish we had 2008 to do over again!!! John McCain was a great man. I voted was for him in both 2000 and 2008.

-- Joseph, Illinois

I remember Sen. McCain at Wright State University introducing Gov. Sarah Palin as his running mate. It was a fun and optimistic time. I will always remember his patriotism.

-- Mary S, Ohio

You were a true hero.

-- SAHBA, Texas

It was not until after I retired from the Navy in 1976 that I had the opportunity to read about and then follow the career of the man who has become a hero to so many of us. Senator McCain earned the respect of all those who he represented - and he represented us all - here in Arizona and across the country. We have all benefited from having as our American champion, Our Senator, John McCain.

-- Ed, Arizona

Fair Winds and Following Seas, Shipmate, you stand relieved, We have the watch. To one of my heros! Who was an exceptional American, hero and leader! -RIP John McCain. Go Navy!

-- Courtney, Minnesota

My wife once help serve soup in your house for Brophy. The next time we met you and i brought it up. The Senator said you can serve soup any time you want for us. As a defense exec i met him many times and was always remarked about his honesty We will all miss him. By the way my son interned for the senator

-- Jerry, Arizona

My heart goes out to the family thanks for your service senator McCain our thoughts and prayers gone but never forgotten Rest In Peace.

-- Franklyn, Arizona

Thank you for your service to America. RIP Senator McCain

-- Joseph, Alabama

I am a Viet Nam veteran and a Republican. I have always held John McCain in the highest regard. I watched the return of the POWs and cried as they exited the plane. God Bless John McCain

-- Lamar, Georgia

John McCain was a true American hero. Probably the most significant hero of my lifetime.

-- Rick, California

What a hero. What a legend. What an Example For All Of Us ! There are so many great things that we could say about this man, but the bottom line is for all the misery he went through as a Vietnam POW, he still wanted to serve his country. He never gave up and I think that would be what he would say to all of us today..Never Give Up !! Thank you John McCain for never giving up.

-- Steve, Georgia

To the entire McCain family, and all the people of the US of A, please accept my sincerest condolences on you loss of a truly proud American and supported of the American people and the country that he fought for both in war and public life. I sincerely wish that all elected officials around the world strive to attain the same level of honour and commitment to the people they represent, their countries and all the people of the world. You will be missed.

-- Louis, Canada

Thanks You John for your service. Rest assured you will be missed. My condolences to your family.

-- Jeff, Missouri

John McCain was a diamond in the dust of Washington, D.C. He was a precious gem. Our sympathies to the family of an extraordinary man. Rest in peace, John. Chad and Barbara Zitta

-- Barbara, Pennsylvania

I am a democrat in Tucson, AZ. I have great respect for this man. He worked across the aisle for the good of ALL Americans and the whole world. There will never be anyone like him. I bet Aretha Franklin is ushering him into heaven with her songs!!! Well done, good and faithful servant!

-- Kathleen, Arizona

#IncredibleStrength - at a Public Town Hall John stood there and listened to every word without interrupting as a "disgruntled" Veteran read "a prepared speech", many pages long, time consuming, his raised voice and anger self-evident, criticizing John's Senate Record - then calmly, after asking the Veteran if he was finished, John added "if you can do better, run for the Senate".

-- Lance, Arizona

Sen. McCain is a tremendous loss to this country. He was a national treasure, and it’s a good thing that he stood for things bigger than himself because those things outlived him. We still have what was most important about him: the fruits of a committed life. As a retired Marine, I salute you, sir!

-- Will, California

I never had the honor of meeting Sen. McCain, but I'm deeply appreciative of all he's done for the country. John, you'll be missed.

-- David, Colorado

Thank you for your service to our country, Sir. May His Grace and Blessings be bestowed on your family. A true patriot and leader...

-- Kathy, Virginia

We lost a tremendous man, warrior and public servant. God speed to the family

-- Kevin, Illinois

Take your rest...you brave soldier having fought the good fight of faith until your name was echoed from heaven's realm for your task has been completed. Your example of courage will not be gotten. You will be missed.

-- Phillip, South Carolina

Senator McCain had seats very near mine for the Arizona Coyote games at America West Arena. I saw him often at these games. He always had a kind word, a smile, a wave, a nod of recognition. The Country has lost a man that was its rudder in stormy seas. A man that exemplified character, sacrifice, and sense of duty to Country and family. God speed Senator McCain and may God bless your family in this trying time. We have lost you, just when we need you the most. That said, you have done your duty. Prayerfully, I hope that there are those of compassion and character that can carry on your good work. Rest in Peace, Sir.

-- Steven, Arizona

To an American hero. Thank you for your service to our country. And to your love and devotion you had for it. A life lived truly well. Rest in peace knowing you left a footprint that will endure.

-- Barbara, Illinois

John McCain was a mentor to all of us. I extend my deepest sympathy to his Family.

-- Deena, Massachusetts

A honest man, a fair human, thank you.

-- Uwe, Germany

Senator John S. McCain was one of the most inspirational characters of my lifetime. I was an US Army Spec. 4 in Vietnam from 1969 -1970 and witnessed John's return home on the television. I remember being so impressed with his service and the enormous difficulty attached to his captivity. I tell and have told my three children of his incredible courage, service, dedication and honor to this great country. As a politician he represented action, problem solving, respect for colleagues on both sides and an affection for country and respect for its people unrivaled by other members of Congress. He will be sorely missed and our great institutions have lost a great advocate. God Bless John S. McCain and Cindy and his entire family. Please accept the appreciation of a grateful nation.

-- Michael J, New York

wow he will be sadly missed a great man who put his country and its people first .

-- chris, Australia

I am a democrat who always admired Senator McCain. He was what every American should aspire to be, and that was never so true as it is today. Our deepest condolences to the McCain family who has our thoughts and prayers. We will greatly miss you Maverick!

-- Mark, Florida

Fair winds and following seas Warrior. Your sacrifices will not be forgotten.

-- Justin, Arizona

my feelings for the loss of this freedom hero

-- Luis, Brazil

The world has lost a great statesman who was respected by people all over the globe. I never met him personally but nevertheless felt inspired by his strong and clear vision about the role of the United States in the global political system.

-- Mike, Germany

Senator John McCain represented the values and character that strengthened the very foundation of our democracy. Judy and I , are joined by are entire family in sending our sympathy and love. I willl never forget campaigning with the Senatorhis unswerving path of love for America,enduring optimism,and unfailing,though occasionally biting humor. How blessed to have known him and have him put “my friend” befor my name.

-- Lew and Judy, Florida

I remember him in Peterborough N.H. the night before the 2008 election.

-- Stephen, Massachusetts

I didn't know him. Sent some emails. I supported his presidential run. Truly sad to hear this recent news.

-- Fatbardh, New Jersey

May all Americans strive to follow Senator McCain's extraordinary example of honor, integrity, true patriotism, and public service. My deepest sympathies to the McCain family.

-- Danielle, Virginia

Senator John McCain was an American patriot who served his country with distinction and became a hero to many, including myself, through his selfless actions, placing his country above his personal ambitions . I was proud to have purchased his signed memoir in 2008 and I will treasure it to my dying days and pass it on to future generations. My deep condolences go his family and godspeed John in your new journey.

-- Luis, California

I remember Mr. McCain commitment to a very strong military and thereby always keeping us all safe. Mr. McCain was a leader in realizing a comprehensive immigration law he co-sponsored with Ted Kennedy. It was very sad day when this comprehensive immigration plan was defeated by Congress. I also remember very well Mr. McCain class in ignoring insults from Donald Trump and how he campaigned against Barack Obama by speaking very positively about Mr. Obama as a person, only disagreements were policies, not personal. In today's Congress, we sure need new Mr. McCains !!!

-- Thor, New York

One of my proudest moments was speaking for him at the Iowa Caucus, and then voting for him, against all odds that fall. I will always believe that the issues we are struggling with today would not have been so extreme or intractable had he won in 2008. I would have followed him into fire if he had asked. He spent 6 years in a box in Asia, for me, my family and this country. Godspeed.

-- Charles, Iowa

I had an unexpected moment at Reagan Airport when Senator McCain stood about 15 feet away from me. We were both on the curb waiting for our respective rides. I was trying not to stare but also hoping to confirm to myself whether he was truly the Senator or not. I had determined he was the real deal, so while loading my suitcase, I felt compelled to shout, "Thank you Senator! We are so grateful for your service!" He turned towards me with a smile and a wave. As we left, I felt a bit emotional at having been able to express sincere appreciation in a fleeting moment of opportunity. I am so glad he heard me. If more of us could have the heart, mind, courage and determination of John McCain, much would be improved in our society. Our love, gratitude and sympathy to all of you.

-- Christine, Utah

On behalf of my family I would like to extend our deepest sympathies on the death of Senator John McCain. Without the courageous Americans like Senator John McCain our nation would not stand so bravely, gleam so brilliantly and live so freely. I wish to quote Light Horse Harry Lee’s, George Washington eulogy but today it could be written for the patriot, hero and a lifetime public servant, Senator John McCain, "First in war, first in peace, and first in the hearts of his countrymen."

-- Erick, California

Admiration for a life well lived, by a refugee from Vietnam, still in-exile after 43 years.

-- TRINH, Maryland

RIP, the whole world is proud of your legacy. As a Syrian i thank you for the support and help you have offered to the Syrian people. My God mercy your sole and may God bless you.

-- Feras, Syria

My family and I first heard about Senator John McCain running for the 2008 Presidential elections. Were were visiting Minneapolis/St. Paul 10 years ago to attend the State Fair and had no idea the Republican National Convention was being held the same time we were there. We have heard Senator McCain speak on television during this convention and noted his admiration for his country and his devotion to his family. Even though we are from Canada, we took note of how Senator McCain spoke eloquently and how humble he was, even after his election loss. To the people of Arizona and to the McCain Family we offer our heartfelt condolences. God Bless you all.

-- Andrew, Canada

Heartfelt sympathies to the entire McCain family. A true Maverick willing to help others even those he never met. Thank you for your service, celebration and humility.

-- Kathleen, Florida

Above and beyond his illustrious life and career, he was a prince of a guy. We loved him!

-- Cynthia, New York

A great man! Thanks so much for your selfless service to our country. You will truly be missed.

-- Linda, Florida

You will be missed. Thank you for your leadership

-- Tom, Wisconsin

Senator McCain was a fearless, principled statesman. Honor was an integral part of his character and his service to our country an exemplary example of what a hero is. His arms were wide and strong enough to reach across the aisle of his political rivals to make our world a better place for all of us. I am a Democrat and I really liked this exceptional representative of the Republican Party. It is with much sorrow to say goodbye to him but I am grateful for his years of service and to his family. Thank you all so very much.

-- Eva, California

It’s hard to imagine American political life without Senator John McCain. His departure leaves a void of congressional leadership, of national security thought and moral direction that seems nearly impossible to fill. If ever there were a moment when his presence is necessary, this tumultuous time in our country’s politics is it. The country - and the world - are better for his service to them both.

It is also difficult to imagine my own life without John McCain. The years I spent on his staff, and every day I've known him since, has been a personal and professional privilege. I joined his office while in my twenties, not quite knowing the amazing adventure that would unfold over the next half-decade. Legislative victories and defeats, jokes and war stories and history lessons, trips to Iraq and Uzbekistan and the South Pole - all with a certain presidential campaign thrown into the mix - this was the stuff my experience.

It was extraordinary, and I count myself among the very luckiest: those honored to know John McCain.

Like so many, I will miss him dearly. But our sorrow should be leavened by the transformative effects he left on the views and careers of his Senate colleagues, staff and friends. Senator McCain's fingerprints are all over America’s law and policy, our institutions and even the way in which Americans think of ourselves and our role in the world. And in all this, he leaves behind something far, far greater than himself – a legacy which is, by his own reckoning, the best measure of a meaningful life.

-- Richard, Virginia