F-Student has CIA Arrest (and Torture?) his professor

The CIA -- since it's not being watched over by anyone else -- has to police its own mistakes. Of thousands of people they've arrested and interrogated, they expect some mistakes. According to a an article on those mistakes in the WaPost: The list includes several people whose identities were offered by al Qaeda figures during CIA interrogations, officials said. One turned out to be an innocent college professor who had given the al Qaeda member a bad grade, one official said."