If you give up your rights now, don’t expect to get them back.

I think this sets a very bad precedent, the president unilaterally on his own starting war without any consent from Congress.

The people who get the ability to use force have to be watched carefully by civilians to make sure they don't use it excessively.

I think that by arming the allies of ISIS, the Islamic rebels against [Bashar] Assad, that we created a safe space or made that space bigger for ISIS to grow.

I think when people voted for Donald Trump, they realized he owned a lot of stuff with his name on it. I think the concern over conflict of interest seems to be higher in the media than the public. People saying, oh, he has to sell all of his stuff.

I think that we have to be very careful about who comes here from the Middle East.

The other thing I said is the great irony is you will be back fighting against your own weapons. Had [Bashar] Assad been bombed when he used chemical weapons two years ago, ISIS would be in charge of all of Syria now.