There are a lot of smart honest, progressive people who I think can be good presidents.

I have supported candidates whose views are very different than mine on the need the break up Wall Street banks, on the war in Iraq, on trade issues. Of course I have supported those people. My hope is that we're going to see - and I believe it is the case - we're going to see more and more strong progressives running for office. That's my hope. That's my desire. But that is up to - that decision is going to be made by people in 50 states and 435 congressional districts.

I think everybody is in agreement that America is a great entrepreneurial nation. We have got to encourage that. Of course, we have to support small and medium-sized businesses. But you can have all of the growth that you want and it doesn't mean anything if all of the new income and wealth is going to the top 1 percent.

The message is resonating, not just in Wisconsin, but all over America, the people are sick and tired of establishment politics, establishment economics. They want real change.

Today, the top one-tenth of 1% owns nearly as much wealth as the bottom 90%. The economic game is rigged, and this level of inequality is unsustainable. We need an economy that works for all, not just the powerful.

I have a long history in fighting for civil rights. I understand that many people in the African-American community may not understand that.

What we need to do is lead an international coalition which includes very significantly the Muslim nations in that region who are going to have to fight and defend their way of life.