Seriously PETA?
Some may claim that the fly cannot understand English and was therefore an innocent victim. I call BS. I can't speak to dogs, but if one growls at me I'm going to move in the opposite direction. I don't speak Parseltongue, but if a rattlesnake shakes it's ass I know I'll get hurt if I go near it. (Oddly, I take similar caution when human females shake their asses.)
The fly was picking a fight with our president, and was therefore picking a fight with America. The Japanese or the Taliban could have advised the fly on the consequences of its actions.
You mess with Obama, he's gonna bring the smackdown. Lesson learned.
