 That's going to wrap up this hour of Sports Byline. Interesting hours. Rich Podolsky was with us in 1972. He was hired by CBS Network Sports to be a sportscaster, primarily covering broadcasting NFL games. And, of course, CBS Sports was the gold standard in broadcasting games, especially for its pregame show called The NFL Network. And he has written a very fascinating book. I hope you'll check this out. You are looking live how the NFL today revolutionized sports broadcasting.