Does the new Sam Worthington thriller keep us on the edge, or should it take a flying leap?With a cast like Ed Harris, Elizabeth Banks, Ed Burns, and Sam Worthington, Man on a Ledge certainly comes jam packed with star power. But is the question, "Why is that man on a ledge?" enough to sustain a top-notch action thriller? Jeff and special guest host Kristen Rutherford from Geekmom.com and The Nerdist on BBC ponder the film from high above it all. Less