Mush's hands are all over this blast - if it succeeded, then Bhutto's out of his hair for good, and if it didn't, then he can still get some mileage out of it by blaming Alquaeda, thus even more evidence why he needs to stay in power, never mind he's been masterminding most such blasts against himself to show that he too is a victim of jihadi terror becuse of his being an ally in the war on terror. Nice going, Mushy Mush.