Michael Bloomberg: “This city and this country were built by immigrants, thrived with immigrants. And -- and, without more immigrants, we…”

I think there's a general consensus in the country that background checks before you buy a gun should apply to everyone.

I think there are enormous problems. It would be an honor if people thought I could do something about them. And I'd love to have the opportunity to try.

the window for action on gun control may be closing fast.

There's no question about that. The COP21 agreement was designed in -- to favor America because the negotiators knew that it would be very hard, if not impossible, to get through an American Congress.