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.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
Josh grows ever more anxious and volatile after his shooting, and is ordered by Leo to see a psychiatrist. C.J. uncovers a Nazi-looted painting at the White House and Sam voices support for tapping the Strategic Petroleum Reserve. Cellist Yo-Yo Ma makes a guest appearance. Note: Submitted as part of Emmy win for Outstanding Drama. Bradley Whitford won an Emmy for Outstanding Supporting Actor in a Drama Series with this episode.