Of course I have got concerns. Donald Trump and I differ on a whole bunch of issues.

To me the question right now is: How do I close that first three-quarters of the achievement gap, education gap, wealth gap? What gives me the best chance to do that? And I'm pretty darn sure that if America is a just society and treating people well right now, irrespective of past wrongs, that I'm going to close a big chunk of that gap. I've seen it.

The fact that my 15 minutes of fame has extended a little longer than 15 minutes is somewhat surprising to me, and a matter of bewilderment for my wife.

I will set big goals for this country as president - some so large that the technology to reach them does not yet exist.""I will recruit new teachers and make new investments in rural schools, we'll connect all of America to 21st century technology and telecommunications.

What I want all of you to know is that we are going to bring those who killed our fellow Americans to justice.

More people are realising that ISIL's not a caliphate. It's a crime ring.

For the Palestinians' efforts to delegitimize Israel will end in failure. Palestinian leaders will not achieve peace or prosperity if Hamas insists on a path of terror and rejection. And Palestinians will never realize their independence by denying the right of Israel to exist.