Philly Pretzel

It's not every day you'll see CEOs getting their hands dirty, working side-by-side with the rank-and-file. But for four years, the CBS show "Undercover Boss" has given viewers that chance, showing 60 top executives doing regular jobs, from flipping hamburgers to installing alarm systems. The show, however, has ...

It's often what's going on in the background that really matters. ...