March 6, 2009 5:28 pm Heart Attacks Spring Forward The incidence of heart attacks is significantly higher for the first three weekdays after turning the clocks forward for daylight savings, according to doctors. US & World Videos 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 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look