'True Blood' Gets New Promo for Season 4

HBO has debuted a new promo for "True Blood" season 4 to tide fans over the June premiere. Called "Screen Test", the video does not include any footage from the new season but features the actors like Anna Paquin, Stephen Moyer,Alexander Skarsgard, Ryan Kwanten, Joe Manganiello and many more staring at the camera while Lightnin' Hopkins' "The Trouble Blues" is playing. According to several sites,