Every presidential candidate for decades has released his tax returns, and I've released 33 years of my tax returns. The American people deserve to know about our taxes. And so Donald Trump is standing in the way of precedent that goes back on both sides of aisle Democrats and Republicans, and he clearly has something that he doesn't want us to see.

One thing we know for sure is that change is certain. Progress is not. Progress depends on the choices we make today for tomorrow and on whether we meet our challenges and protect our values.

I think this..."perfectionist gene" that too many young women have holds them back, and instead they should be really aiming for "good enough." You don't have to be perfect. Most men never think like that. They're just trying to figure out what's the opening and how they can seize it. They're not thinking about, Oh my gosh, I'm not perfect, my hair's not perfect today, I wore the wrong shoes. No.

We are, however, producing a lot of natural gas, which serves as a bridge to more renewable fuels. And I think that's an important transition.

My plan is based on growing the economy, giving middle-class families many more opportunities. I want us to have the biggest jobs program since World War II, jobs in infrastructure and advanced manufacturing.

I look at what the president [Barack Obama] it doing, it adds up to me. We just have to keep - try to get more support for those people on the ground in Syria and Iraq who have to actually physically take the territory back.

I really do hope that we have a woman president in my lifetime.