Egypt is mostly Muslim. Muslims think Pigs are unclean. Egypt just killed all of their pigs.For what happened, check out this article at the New York Times:Belatedly, Egypt Spots Flaws in Wiping Out PigsIt is unlikely anyone has ever come to this city and commented on how clean the streets are. But this litter-strewn metropolis is now wrestling with a garbage problem so severe it has managed to incite its weary residents and command the attention of the president.“The problem is clear in the str