February 1, 2012 12:36 pm Heart Bus Rolls Through Miami NBC’s Live Miami celebrates Heart Health month with a visit from Broward Health and Healthfair’s cardio tour-bus. US & World Videos 0:39 Hialeah Police provide updates on murder-suicide 2:14 Video shows teen animal abuse suspect accused of killing stray cat 2:45 Boaters face possible punishment for littering in Boca Inlet 2:00 Parents of 19-year-old who shot 14-year-old in Miami Beach speak out 3:21 Man critically injured, first responders hospitalized after house fire in Little Havana