Roll BounceChalk this one up as something you don't see every day: in an attempt to help those suffering from Katrina, Fox Searchlight has decided to donate 10% of its box office proceeds from Roll Bounce's opening weekend to Operation USA for Hurricane Katrina. In a time of intense scrutiny over a declining box office, here's someone who's offered to give some of it away. On top of that, Searchlight will also screen the film in 80 shelters the night before its theatrical release.  I say, way to go Fox Searchlight! In Bounce, rapper-actor Bow Wow trades in his magic Michael Jordan sneakers for a pair of vintage roller skates in a coming-of-age, skate-off type comedy. According to "questionable" sources, Michael Bay is said to be next in line for relief.