In 2009, the CIA's Kabul Station fell for a source who promised to lead it to Bin Laden, but instead blew himself up. More than two years later, the station is still floundering, and the CIA's chiefs wonder if somehow, it has been infiltrated by the Taliban.

In Saudi Arabia, a series of terrorist attacks has put the Kingdom on edge. King Abdullah is losing his hold, and his own secret police cannot be trusted. With nowhere to turn, the king asks for ex-CIA agent John Wells's help.