The American Hero of the Day are two off-duty firefighters who helped save the life of 5-year-old Tyler Nelson after he was found unresponsive in a Florida resort pool during Memorial Day weekend. Broward Sheriff's Fire Rescue paramedic Broderick Espinoza and Miami-Dade Fire Rescue Lt. Jesus Fuentes, along with two nurses, performed CPR until the boy regained a pulse. Tyler has since recovered, graduated from kindergarten