February 23, 2009 5:02 pm Economy Stress May Lead to Heart Attack A heart specialist explains why it’s important to de-stress during tough economic times. US & World Videos 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 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