John Thune: “We convene today's hearing at a critical time for positive train control, or PTC, implementation.”

There’s voter fatigue with high gas prices, and high diesel prices in my part of the world.

I worry about that, for sure.

Well, I think people are, there's voter fatigue with high gas prices and high diesel prices in my part of the world.

I just think, if you’re looking at issues that we want to get at the heart of what everybody seems to be saying, the Democrats and others are saying, are important, we're concerned about.