Sheldon Whitehouse: “Let me turn to Dr. Spencer and let me first ask a kind of unrelated question, Doctor.”

We need more clarity on that.

We need to get rid of dark money in our politics because it’s rotting our politics.

The fossil fuel-captured EPA’s decision to end its regulation of greenhouse gas emissions from power plants is a tragic and expensive mistake.

This is a hugely important milestone but there are two big pieces of work in front of us.