“Markus Kaarma has been charged with deliberate murder in the Sunday killing of Diren Dede, 17, of Hamburg.

But he says Montana’s self-defence law allowed him to shoot the boy.

Celal Dede said he would not have allowed his son to study in the US had he been aware of the lenient gun laws.”* Ana Kasparian, Cenk Uygur, Ben Mankiewicz (What The Flick?!) and Dennis Trainor (Acronym TV) break it down.

*Read more here from BBC:
http://www.bbc.com/news/world-us-canada-27243115