Mitt Romney is familiar with jobs being shipped overseas because he invested in companies that were shipping jobs overseas.

I haven't been sorting through each and every aspect of this. Here's what I know: Hillary Clinton was an outstanding Secretary of State. She would never intentionally put America in any kind of jeopardy.' Mr. Wallace pressed further on the jeopardy angle, and Mr. Obama responded again: 'I continue to believe that she has not jeopardized America's national security. Now what I've also said is that - and she has acknowledged - that there's a carelessness, in terms of managing emails...'"

I've always viewed the Paris Agreement as a starting point. If you look at all the commitments that have been made by all the countries, it's still not sufficient to deal with the very dangerous situation we face. What it has done is that it created an architecture whereby as technology improves, as we find new clean sources of energy, as we make our economies more efficient, then gradually we can turn up the dial and improve the outcomes of Paris.

If you listen to the rhetoric, it is so over-the-top and so overheated, and most importantly, is not acknowledging the fact that there's nothing else [like guns] in our lives that we purchase where we don't try to make it a little safer if we can.

I've now been in 57 states. I think one left to go.

No one nation can or should try to dominate another nation.

Now is the time for all of us to take our share of responsibility for a global response to global challenges.