April 1, 2009 9:32 pm Mark-Paul Gosselaar Talks “Raising The Bar” Mark-Paul Gosselaar chats on the set of “Raising the Bar” about chopping off his locks and the upcoming season of his TNT drama. US & World Videos 2:36 5 myths about Hispanic household wealth debunked 1:47 ‘Trying at times': Stranded astronauts discuss sending Boeing Starliner home without them 0:38 WATCH: Train collides with 18-wheeler carrying a tank 0:59 Boar's Head to ‘indefinitely close' Virginia plant after listeria deaths 2:41 Watch Toni Braxton crashes son Denim's photoshoot