We have got to change the political culture in America. We need a political revolution. That means we are working on politics not just three weeks before an election but 365 days a year.

Millions are unemployed and our roads are falling apart. If we can spend $6 trillion sending people to war, we can spend $1 trillion to put Americans to work fixing our nation's crumbling infrastructure. Let's rebuild America and create jobs.

We have two and half million individual campaign contributions, more than any campaign in history.

If you`re a Republican politician and you`re seeing this guy [Donald Trump] saying crazy stuff and going up in the polls, what are you going to say, you`re going to say equally crazy or maybe a little less crazy stuff.

A number of years ago, people were saying normal relationship with Cuba, what a bad and silly idea. They're Communists, they are our enemy. Well guess what? Change has come.

What some of us believe is that it is possible that if chemicals are related to Gulf War illness that some of the more severe symptoms may not erupt until 10 or 20 years down the line.

I happen to believe that certain types of assault weapons, which are manufactured and designed for military purposes to kill people very quickly should not be used in civilian society.