We need to believe Donald Trump when he bullies and threatens to throw out every immigrant in the country.

It may be hard to remember how difficult it was for people to talk about HIV/AIDS back in the 1980's and because of both Ronald Reagan and Nancy Reagan - in particular Mrs Reagan - we started a national conversation, when before nobody would talk about it, nobody wanted to do anything about it. Something that I really appreciate was her very effective but low-key advocacy, but it penetrated the public conscience, and people began to say "hey we have to do something about this too.

We're going to have to make it clear that we don't want to use the kinds of tools that we have. We don't want to engage in a different kind of warfare. But we will defend the citizens of this country.

I have tried my entire life to do what I can to support children and families.

It would be impossible to be fact-checking Donald Trump all the time.

More than 60 percent of small businesses face payment delays. That can cause a serious cash flow crisis. So, as president, I will explore new ways to arm small businesses with the tools to fight back and level the playing field.

Relationships are at the core of any political system and economic system - any family - and I think we drifted away from understanding that in our country. The people-to-people level is critical. It is ironic, though - we can text with anybody in the world, we can have a videoconference with anybody in the world, but [there should be] an even higher premium on showing up and getting to know someone.