Chuck Hagel: “I think my life and my commitment to this country is pretty clear, and I'm proud of it.”

When the National Guard opened up on students and killed students, partly because they weren't trained, they panicked.

It just feeds into all that instability, and unrest, and unpredictability, which makes a damn dangerous world.

Climate change is a national security threat.

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.