One of the interesting things I saw in this bill—you mentioned it in your remarks, too—was that there would be an executive in each company who is responsible for safety. I don't know whether I have ever seen that in anything else. Again, I'm fairly new to this committee; this is the first year. I've been on it since the fall.
What was the reasoning behind it? And could you elaborate a little more on what this executive would be responsible for? Is it for all companies, even short lines—everyone involved?