Mark Udall: “we have one chance to get this right.”

We treat every launch as if it is our very first.

What happened at the Gold King Mine is part of a much, much bigger problem.

I wish to begin by thanking the Senator from Oregon. He has been a true leader in the Senate for many years and I know the Senator from New Mexico joins me in thanking him for his leadership and for his partnership. I rise--as Senator…

I wish to recognize Gen. William L. Shelton, commander of Air Force Space Command, on the occasion of his retirement from the U.S. Air Force. Over the course of his 38-year career in the U.S. Air Force, General Shelton has served with…