I think that Donald Trump is coming to this office with fewer set hard-and-fast policy prescriptions than a lot of other presidents might be arriving with.
Barack Obama[The White House staff] start bringing in their kids, who you think should be babies and now are in second grade or something, and you've watched them grow up. So I think what ends up happening is you end up maintaining those networks and those contacts, but the concentrated interactions and experience that you have here, I don't think, I don't expect you can duplicate anyplace else.
Barack ObamaAmerican leadership is not simply a matter of going it alone and bearing all of the burden ourselves.
Barack ObamaThose who are already feeling the effects of climate change don't have time to deny it - they're busy dealing with it.
Barack Obama