The cavalier casual way that Donald Trump talks about nuclear weapons is not only frightening but it goes counter to more than 70 years of bipartisan, presidential leadership of Republicans and Democrats who believed that we have to prevent other countries from getting nuclear weapons and we have to do what we can to decrease the number of nuclear weapons in the world.

If I didn't kick his ass every day? he wouldn't be worth anything.

We have to do more to make it easier for parents to balance work and family. If you left college with a ton of loans, it`s not enough just to make college more affordable. You need help right now with the debt you already have.

I have a number of proposals how to tackle this issue of self radicalization. I would set up a team exclusively dedicated to detecting and preventing lone wolf attacks.

We all remember Bobby Kennedy was assassinated in June in California.

I don't think any of us have the answers to everything. There's no human being on earth who fits that category. So why wouldn't you ask for help? Why wouldn't you run ideas by people that you respect? Too many young people cast around trying to figure out what the answer is themselves, because they're afraid to come back and say, "I'm not sure I understood you," or "Could you give me a little more information about what you need?" Just do that. It saves you time, it saves your boss's or mentor's time. And it's a great lesson to learn.

When I think about capitalism, I think about all the small businesses that were started because we have the opportunity and the freedom in America for people to do that and to make a good living for themselves and their families. And I don't think we should confuse what we have to do every so often in America, which is save capitalism from itself.