We have to determine what's happened. Obviously this is a horrible situation where if it turns out to be the case that this person did a horrible wrong and it was a deliberate act, a deliberate act by an American soldier, and that is something we should clearly say was something that we should apologize for, that it's not a mistake, it wasn't something that was inadvertent.

This was something that was deliberately done by an American soldier to innocent civilians. It's something that the proper authorities should apologize for, for not doing their job in making sure that something like this wouldn't happen. Something like this should not happen in our military, period.