Collateral Damage

S1 E10: When the State Department goes on lock down due to a deranged gunman outside the building, Elizabeth is confined with a delegation from Iraq whose translator threatens to reveal damaging information about her actions while in the CIA. Meanwhile, when Matt is stuck in an office with Daisy's fiance, Win, he spills information that he shouldn't have. Sam Daly guest stars. (TV-PG L)