March 19, 2010 3:52 pm Sam Worthington Jokes About “Avatar” 2, 3, 4 and 5 “Avatar‘s” Sam Worthington says that James Cameron is exploring the idea of “Avatar 2” and jokes about why there might be room for third, fourth and fifth movies. Local 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 1:28 LAPD dismantles protester encampments at UCLA 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 3:08 Mom describes ‘gut-wrenching' feeling of active shooter reports at daughter's Wisconsin school