Interesting that the Afghan Taliban have condemned the Pakistani Taliban's attack - if not even all the Taliban agree on your attack, it possibly shows new lows have been reached...
I'm in favour of body cameras, though CG's point is dead right - there's one cop in Utah or somewhere who's killed like four people, all of them whilst his camera "malfunctioned". Which is dodgy as hell. But yes, in general I think if you're going to have a country where both citizens and police have firearms, it's damn important to ensure that incidents are recorded.