NFL commissioner Gary Bettman is fine with the expletive-filled rant Washington coach Bruce Boudreau unleashed during the first episode of HBO's "24/7" series about the Capitals and Penguins. Bettman called it a natural part of "the ultimate reality show." Boudreau drew admonishment from his mother. "You're watching a team and in particular a coach going through a very difficult time," Bettman said. "No one in this room is prudish enough to think that locker room language isn't coarse."