"Service members’ lives demand a strong response. We should be slapping additional sanctions on Russia and freezing the assets of the oligarchs in Russian President Vladimir Putin’s circle. We should be stationing more troops in Europe to counter Russia. We should not, as President Trump has done, give Russia a major strategic victory by pulling 9,500 troops out of Germany."

“We live in a liberal democracy....That’s what we created in this country. I think we should be very clear on this. You know, this country was founded on the principles of the Enlightenment... It was the idea that people could talk, reason, have dialogue, discuss the issues. It wasn't founded on the idea that someone would get struck by a divine inspiration and know everything right from wrong. I mean, people who founded this country had religion, they had strong beliefs, but they believed in reason, in dialogue, in civil discourse. We can’t lose that in this country. We've got to get it back.”

“I’d like to get rid of landmines. I did participate in getting rid of laser blinding weapons. And I was part of the team that put together the agreement that got rid of laser blinding weapons. I’d like to get rid of nuclear weapons. But I can't agree with those who say that force has no place in international affairs. It simply does for this country. And I would like to work to make it so that it doesn't. But the truth is, for now it does. And so, I can't go against giving our men and women in uniform the appropriate weapons they need to fight, to fight effectively to succeed on the battlefield, and to minimize their own casualties.”

“The purpose of military is to start wars and change governments and it's not sort of...deter conflict? we're gonna invade countries? and you know, my mind was spinning...”

“Whether you are a Democrat or a Republican, if you're an American you ought to be concern about strategy of the United States in this region, What is our aim? What is our purpose? Why are we there? Why are Americans dying in this region? That is the issue.”

“We'll still need our armed forces and we'll take every necessary action to make America safe — but we'll gain that safety not by force of arms, but by who we are and what we represent. For we should be an America not puffed up by pride in our own power, but rather an America humbled by the recognition of our common humanity. We must make sure that globalization helps people around the world, raising living standards and improving the environment everywhere — rather than leading a race to the bottom.”

“You see, essentially, you cannot win the war on terror by military force. It is first and foremost a battle of ideas. It is secondly a law enforcement effort and a cooperative effort among nations. And only as a last resort do you use military force. This president has distorted the capabilities of the United States Armed Forces. He's used our men and women in uniform improperly in Guantanamo and engaged in actions that I think are totally against the Uniform Code of Military Justice and against what we stand for as the American people.”