I think that there's a power in that [information through tweets and sound bites ]. There's also a danger, what generates a headline or stirs up a controversy and gets attention isn't the same as the process required to actually solve the problem.

Of course we [with Angela Merkel] discussed our commitment to meeting shared security challenges from countering cyber threats to ensuring that Iran continues to live up to the terms of the Iran nuclear deal.

After my election there was talk of a postracial America. And such a vision, however well intended, was never realistic.

Together we can change our culture for the better by ending violence against women and girls, artists have a unique power to change minds and attitudes and get us thinking and talking about what matters, and all of us, in our lives, have the power to set an example. Join our campaign to stop this violence.

One thing I think we have to do is to make sure that the undocumented workers who are living in America today, that they have to take responsibility. They've got to register, pay a fine, pay their back taxes, learn English and then get on a pathway in which they could have the prospect of being here legally.

We must carry forward the work of the women who came before us and ensure out daughters have no limits on their dreams, no obstacles to their achievements and no remaining ceilings to shatter.

I think our basic principle that this is a free market system and that that has worked for us, that it creates innovation and risk taking, I think that's a principle that we've gotta hold to as well. But what I don't wanna do is get bottled up in a lot of ideology and is this conservative or liberal. My interest is finding something that works.