Pakistan's whodunnit

Two interesting bits on who may have been behind the Bhutto killing. First the NYTimes,

United States intelligence analysts are not convinced by the evidence offered so far by Pakistani authorities that a militant linked to Al Qaeda was responsible for Benazir Bhutto’s assassination, American officials said Tuesday.

But, buried deeply in an AsiaTimes piece is a different "suspect" and a report of a US response.

On the advice of Sheikh Essa, militants have tried several times to assassinate Musharraf, launched attacks on the Pakistani military, and then declared Bhutto a target.

This nest of takfiris and their intrigues was on the radar of the US Central Intelligence Agency (CIA) and the day after Bhutto's killing Sheikh Essa was targeted by CIA Predator drones in his home in North Waziristan. According to Asia Times Online contacts, he survived, but was seriously wounded. Sheikh Essa had only recently recovered from a stroke which had left him bedridden.

I have no idea, but I thought it was interesting.