John Sarbanes: “Has the Senator examined, with any care, the reporting requirements and the other matters that govern labor union…”

But these are dramatic changes that can bring us to a new place and, I think, have given many people a sense of hope instead of despair in the face of what we are seeing with a warming planet.

Congress gave EPA this role more than 50 years ago under the Clean Air Act and reaffirmed that responsibility in 2005 under the Energy Policy Act.

It is important to be clear that EPA's proposed standards are reasonable, performance-based emissions standards and constitute neither a national electric vehicle mandate nor an internal combustion ban.

I hope that today's hearing is the first step in continuing that legacy of strong bipartisan support for the Chesapeake Bay in this Congress.