November 20, 2011 11:32 pm Turning to Energy Drinks for Oomph Energy drinks are very popular, and many people need a lift. But some critics say they’re addictive US & World Videos 1:58 Police investigating Graffiti Towers tightrope stunt 2:21 Man arrested after refusing to get off Metro bus 2:38 Mountain lion sighting in Griffith Park 2:37 At least 6 convenience stores robbed in LA and OC 2:41 Attack leaves woman brain dead, family demands justice