Of course, the economy has not been working for most Americans. Yes, of course, we have special interests that are unfortunately doing too much to rig the game.

Of course, ISIS is a terrible organization that has to be defeated. And, of course, we need a strong military. But just as with every other agency of government, you know what, the military also has got to get rid of waste and fraud and cost overruns.

People look at the statue of liberty and they see a proud symbol. Donald Trump looks at the statue of liberty and sees a four.

We need to make it very clear - whether it's Russia, China, Iran or anybody else - the United States has much greater capacity. And we are not going to sit idly by and permit state actors to go after our information, our private-sector information or our public-sector information.

Sometimes overturning brutal regimes takes time and costs lives. I wish it weren't so. I really, really do.

Part of the reason [Donald Trump] destroyed his Republican challengers is because they agree with him on issues. And he apparently struck a vein of entertainment among the Republican primary voters, so all they had left was kind of whining and insulting back and forth, as opposed to taking him on where I think a presidential election should.

If we have a Democratic Senate I think the Republican Party will wake up to the reality that their opposition to comprehensive immigration reform with a path to citizenship is a losing proposition. That Donald Trump's inflammatory rhetoric and derogatory comments do not really work in a national election. And I think we'll have a better chance to actually get something done.