Let's make two things clear: Isil is not "Islamic." No religion condones the killing of innocents, and the vast majority of Isil's victims have been Muslim. And Isil is certainly not a state.

Unless we free ourselves from a dependence on these fossil fuels... we are condemning future generations to global catastrophe

It is absolutely important that we have a unified alliance and that we explain to the Russians that you cannot be a 21st-century superpower, or power, and act like a 20th-century dictatorship.

E.U. need to be nurtured and cultivated and protected and fought for because the achievements that we've seen on this continent, in contrast to a divided Europe of the previous century, are ones that remind us of how important it is that we work together.

The values that we share - freedom of speech, freedom of religious practice, freedom for civil society, free and fair elections, all the innovation that's been created through a market-based economy - those things are ultimately going to be the path for us to continue into a better future. I hope that, despite some of the challenges we have, that people appreciate that.

Rand`s [Paul] a libertarian. He has a view of the world that I don`t share. He said that we shouldn`t have any troops in Iraq. He agreed with Obama that was a disaster. When there was a chance to do something constructive about Syria with a no-fly zone, he said we don`t need one.

We shouldn’t have a bunch of politicians, a majority of whom are men, making health care decisions on behalf of women.