I've seen the impact of poorly negotiated trade agreements on manufacturing in Maine.

I've learned to never rule anything in or out.

We need to heal this country.

Donald Trump, in my judgment, would make a perilous world even more dangerous. I worry that his tendency to lash out and his ill-informed comments would cause dangerous events to escalate and possibly spin out of control at a time when our world is beset with conflicts.

I think this is a part of John McCain that a lot of people don't know about, is that he took younger senators under his wing. And, in my case, I - he taught me so much about national security and foreign policy, even when we didn't always agree. He took me four times with him to Iraq and Afghanistan.

John McCain felt very strongly about virtually every issue that he tackled, but it was never based in partisanship. He didn't try to score partisan points as he worked on issues. He would work with anyone who wanted to accomplish the goal that he shared.

I know that my voice and my vote matter and that I can help shape the outcome of events that I care deeply about.

I have, year after year, been named the most bipartisan member of the whole United States Senate. I have proved my independence.

It's always hard not to be a member of the team. There's lots of pressure to do that.

We need a massive investment in infrastructure in this country.