It is now reported that there were numerous CIA operatives on the ground in Benghazi during last year's assault on the Consulate that killed Ambassador Stephens and three other Americans. Representative Frank Wolf (R-VA) contends that some of these operatives want to testify, but have been intimidated into silence. According to CNN reporter Drew Griffin, the Agency has implemented a full-court-press of monthly polygraph tests aimed at finding out if anyone has been talking to the media or Congress. Talkers reportedly have been threatened with termination or worse. Several have been reminded that their families' safety could be at risk....