The shift to a cleaner energy economy wont happen overnight, and it will require tough choices along the way. But the debate is settled. Climate change is a fact.

I do make sure that I've got people who are experts that are helping me make the best decisions possible.

So if somebody wants to build a coal-powered plant, they can; it's just that it will bankrupt them because they're going to be charged a huge sum for all that greenhouse gas that's being emitted.

I think when you're governing, it will become increasingly apparent that if you were to just eliminate trade deals with Mexico, for example, well, you've got a global supply chain. The parts that are allowing auto plants that were about to shut down to now employ double shifts is because they're bringing in some of those parts to assemble out of Mexico. And so it's not as simple as it might have seemed.

My Bible tells me that if we train a child in the way he should go, when he is old he will not turn from it. I think faith and guidance can help fortify a young woman's sense of self, a young man's sense of responsibility, and a sense of reverence all young people for the act of sexual intimacy.

Nobody's cooler than my two girls. They just seem to take whatever comes with, you know - happiness and - steadiness. And they're loving school. They're making friends... and - they've already joined some clubs. And Sasha, you know - I think maybe to endear - myself to her, she - she decided she wanted to join a basketball team. So - what more could I want?

I remember having meetings with Republican senators who initially had been trying to engage [Obamacare] but saw that the politics of 'no' were growing inside the Republican Party.