March 30, 2009 7:08 pm Lack of Enzyme Could be Obesity Cure Researchers say they’ve been able protect lab mice from obesity by knocking out an enzyme responsible for the metabolism of fat in the intestine. This could lead to new medications for obesity. Local 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:59 Smart devices make accidental 911 calls, emergency communications centers say 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name