Chuck Hagel: “There is no military necessity for a draft at this time.”

Well, first recognize that we have a problem and then start addressing the problem, locally, nationally, globally.

That administration really laid out in 1991 and 1992 the threats of climate change, especially for national security.

There's a perception that it is the military's responsibility to fix the problem. Problems are not fixed by militaries.

The facts speak for themselves, and especially when you look at the many of the witnesses, who are Trump cabinet members, White House officials in the Trump administration, supporters of Mr. Trump.