The Postal Service is a vitally important institution for the American people. It must be saved.

The point is change can come about, but it only comes about when millions of people are actively involved in political struggle, the billionaires may have the money, but we have the people.

It means joining with allies to deploy renewable energy technologies -- both at home and around the world -- to confront the very real and present danger of potentially irreversible climate change.

The Palestinian people's needs must be respected.

I happen to respect people who are willing to come under public scrutiny and serve their country.

[Hillary] Clinton is too much into regime change and a little bit too aggressive without knowing what the unintended consequences might be. Yes, we could get rid of Assad tomorrow, but that would create another political vacuum that would benefit ISIS.

We are moving in exactly the wrong direction in higher education. Forty years ago, tuition in some of the great American public universities and colleges was virtually free. Today, the cost is unaffordable for many working class families. Higher education must be a right for all - not just wealthy families.