Mark Udall: “Establishing a national Renewable Electricity Standard (RES) is something that I've been working on my entire career in…”

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

EPA has accepted responsibility here also.

We had decided to rely on a foreign supplier.

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…