Aired: April 29, 2004 | Season: 5 | Episode: 20

Overview
Runtime: 41m
Directed by: Carol Flint, Julie Hébert, Mark Goffman
Written by: Carol Flint, Debora Cahn
Guest stars: Beau Billingslea, Brent Huff, Jamison Yang, Mary McCormack, Melette Le Blanc-Cabot, Reed Diamond, Tracey Costello, Wilson Cruz
Description
An airborne contamination alert locks down the West Wing, forcing staffers to stay put until the all-clear is sounded; Toby and Will face off over Will's working for the vice president; C.J. tells Donna some things she's rather not hear about Josh and her career prospects; Leo confronts Abbey about the dangers of her recent coping mechanisms; Jed, Debbie, and Charlie are poked, prodded, and sent to the decontamination showers; Kate is initially reluctant to give Josh any information on a personal or professional level as they sit out the alert together.