March 13, 2009 5:38 pm Traffic Could Trigger Heart Attack A German study found that people exposed to traffic are up to 3 times more likely to have a heart attack within a few hours. Local 0:52 El Minuto 5/1 Spanish Edition 0:59 El Minuto 5/1 English Edition 1:36 Arizona Senate repeals 1864 abortion ban 3:09 Desarticulan banda criminal dominicana 1:40 Democrats say Big Oil misled public for decades about climate change