I don't think we should be about the business of denying voters in Michigan and Florida the right to be heard.

I intend to defeat ISIS, to do so in a coalition with majority Muslim nations.

The kind of plan that Donald [Tramp] has put forth would be trickle-down economics all over again. In fact, it would be the most extreme version, the biggest tax cuts for the top percent of the people in this country than we've ever had.

When we all help each other out, when we stand together, we are stronger together.

We've got this arc of instability from North Africa to South Asia, and we have to pay close attention to it. And we have to build coalitions, something that I did to take on the Iranian nuclear program, and what I will do as president to make sure that we defeat these terrorist networks.

At a time of change and challenge at home and abroad, these investments will enhance the security of Americans, assure the future American leadership, and help build the foundations of peace, stability, and prosperity in the years ahead.

A respected health economist said that these plans would cost a trillion dollars more a year.