Reliable Source: Cause Celeb: 'Biggest Loser' trainer Bob Harper weighs in on D.C. gym proposal

Celeb: Bob Harper, the tough, tatted-ed up trainer who whips contestants into shape on NBC's "The Biggest Loser." On Friday, he wore a T-shirt that showed off Popeye-esque biceps and, endearingly, dark-rimmed glasses (see! he does have a physical flaw!).