Suspect in Idaho firefighter ambush identified

The search for answers is underway after a deadly attack on firefighters in Idaho. Police are calling it a total ambush. Investigators say a gunman started a brush fire intentionally and then opened fire as first responders arrived.Two firefighters were killed. The county sheriff says a third firefighter was hurt and is recovering. Police say the suspect was found dead on a mountain with a gun nearby.Investigators believe that he did act alone. NBC News law enforcement and intelligence correspondent Tom Win ...