Robert Casey actually said...

We are grateful for the work that you are doing and Ranking Member McCaskill.

I appreciate that. Dr. Fox, I was going to ask you, do you have anything to add to that question about what is driving it?

America pays the highest drug prices in the world, and it is not impossible to fix and it does not have to be partisan.

We are going to be running out of time by mid-March, so we are working on that together.