"It was not a hot war. Basically, it was a peacekeeping operation and we may have to go back now," he said.
Rep. Adam Kinzinger: U.S. military may have to return to Afghanistan
The teen, Preston Wolf, was being picked on and got a metal object to defend himself in the altercation that led to police being called, his father, Adam, told CBS13 Sacramento.
Violent arrest of autistic California teen investigated