Chuck Hagel: “Was the policy worthy of the men and women that we were sending into battle and surely to their deaths?”

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

Our nuclear deterrent plays a critical role in assuring U.S. national security and it is DOD'S highest priority mission. No other capability we have is more important.

There is going to be some severe reckoning and review, and a top-down, break it all down and asking themselves, who are we? What do we believe in?

Biden is a uniter. He's not a divider.