I think there's a lot of interest in our witnesses today. Our official time for questioning is up, but I'm going to propose that we do another first round at four minutes each. If everybody keeps their time to four minutes, we'll be able to get them all in. It's an incredible group of witnesses. You've provided us with an awful lot of information already—very succinctly, too, I would say.
We're going to start with, I believe, Dr. Eyolfson.