Josh investigates the suicide of a pilot with whom he has things in common; Donna tries to get an invitation to the Congressional Christmas party to hear Yo-Yo Ma perform; Jed insists on signing a mountain of Christmas cards himself; after a White House visitor has a strange reaction to a painting, C.J. sets out to discover its provenance; following weeks of volatile behavior and an outburst in the Oval Office, Josh meets with representatives from the America Trauma Victims Association and finally deals with the trauma from his shooting.

Stanley Keyworth revisits the White House to uncover the reason Bartlet hasn't been able to sleep since the night of the Iowa caucus; C.J. enlists Leo's help in freeing a White House reporter kidnapped while on assignment in the Congo; Toby and Andy joust over an upcoming presidential speech condemning Islamic fanaticism by name; Donna is offered a lucrative dot.com job by an old friend; Sam sparks an exchange on radical versus lipstick feminism when he comments on Ainsley's evening attire immediately after asking her to review language in Bartlet's U.N. address.

Bartlet continues to struggle over the wisdom of assassinating the terrorist Qumari defense minister; after Ritchie declines to meet Bartlet, Sam and Toby play a dirty trick; as the search for Mrs. Landingham's replacement continues, Charlie finds the perfect candidate, who makes less than a stellar first impression on Bartlet; Josh's determination to pass a welfare bill costs Amy; as C.J.'s stalker is finally captured, the night ends in tragedy.

It's December 23, and the holiday brings several visitors to the White House: Zoey comes home with her new French boyfriend in tow; aided by Josh, Toby's father seeks a reconciliation; and Danny arrives bearing gifts of gold and a heads-up for C.J. about Shareef's death. Will moves into Sam's office at Toby's insistence, and is treated to some good-natured ribbing by the rest of the staff. Bartlet and Leo try to exorcise their guilt about Shareef by adding eleventh hour funding to combat infant mortality in the federal budget, and promoting peace in the Mideast, respectively.