Election day finally arrives with the staff eagerly anticipating the outcome; Sam is increasingly concerned about the Wilde campaign in Orange County; Toby worries about the effect of Andy's pregnancy on the voters; Donna accidentally votes for Richie and tries to rectify the situation by trying to find someone who will vote-swap; Josh resists Deborah's new office rules until she reveals their basis; Bartlet has some new health issues to worry about.

When a celebrated female fighter pilot is threatened with a dishonorable discharge for refusing to end her affair with an enlisted man, the staff, though full of opinions, agrees that the White House should not get involved; Donna asks Josh to find out if Jack Reese likes her, and is horrified to discover some of the anecdotes about her that Josh has shared with Jack; Sam heads out to California to begin his election campaign, and sends Will Bailey to the White House to help Toby with the inaugural address; despite the best efforts of Leo and Charlie to keep him out of it, Bartlet blows a gasket over complaints from U.N. diplomats about parking enforcement in New York City; and Josh takes issue with a temporary worker's choice in accessories.

Josh, determined to make sure a foreign aid bill passes even though it's a hopeless cause, sends Donna out to track down a reluctant senator; in an attempt to impress Zoey's new boyfriend, Charlie unwittingly gets over his head with the Department of Defense; Danny continues to pursue the Shareef matter; a Bartlet photo op with Heifer International creates unexpected opportunities -- for C.J. to perfect her spin-doctoring techniques, and for the staff once again to test Will's mettle and sense of humor.

Toby discovers that Will's frankness, stubbornness, and commitment to ideals is much like his own; Charlie remains on the hunt for an inaugural Bible; Bartlet and the staff continue to debate over sending American troops into Kundu to stop a genocidal war until Laurel and Hardy provide some needed inspiration; Bartlet appoints Will Deputy Communications Director; Donna takes one for Jack when a comment he thinks he is making off the record is included in a "Post" article by Danny's editor.

Bartlet plays hardball to end the genocide in Kundu; after the entire speechwriting staff quits, Will is forced to rely on Elsie and some inexperienced interns to write tax policy remarks; the trip to California to help Sam's campaign gets off to a rocky start; Sam refuses to let Bartlet hold off the Democratic response to the Republican tax plan because it might hurt the campaign; Toby and Charlie get arrested coming to Andy's defense after a drunk accosts her; Bartlet fires Sam's campaign manager and replaces him with Toby.

Air Force One is forced to keep aloft for almost 24 hours when an indicator light leads the flight crew to believe that the landing gear isn't functioning properly; Bartlet and Will have a spirited discussion on Colombian recertification, which is ultimately rendered moot when Air Force One doesn't land on time; the Black Caucus plays hardball with the Oval Office to gain a Congressional debate on the merits of reinstating the draft; legislation to clean up Chesapeake Bay is sacrificed to partisan politics; Will is unsuccessful in hiding his fear of flying from C.J. and Charlie; deaths in Kundu continue to mount.

Toby gets Jed's support to seize a controversial window of opportunity to save Social Security, but is hampered by Jed's mandate to keep the operation under wraps; desperate to feed the press corps beast on a glacially slow news day, C.J. meets with an attache to discuss cabbage imports, and has a little fun with a particularly dense reporter; Josh's brainstorm to help Will burnish Bob Russell's presentation problems and a persistent reporter endanger Toby's attempts to broker a deal on the Hill; Rina finds a friend in Donna, and Josh isn't too happy about it; Toby is saved from having to fall on his sword when Josh and Jed devise a plan to rescue his deal from certain disaster.

Jed weighs his options for responding to the bombing as Israeli and Palestinian forces face off against each other; Josh has an interesting reaction when Colin arrives at the hospital to visit Donna; Kate and Leo clash over the advice she's giving Jed; Josh assumes a diplomatic role when the Palestinians approach him to initiate settlement discussions; Toby and Charlie prepare a reluctant Jed for throwing out the first ball at Camden Yards; Donna's life is threatened when she develops a pulmonary embolism; Jed reflects on the days prior to his first inauguration.

Margaret and Charlie prove to be invaluable allies as C.J. has a rough first day in her new position, made even more difficult by a Russian bearing radioactive gifts and a Defense Secretary's attempts to undermine her; Toby's less than stellar performance in the briefing room makes the search for a new press secretary a top priority, and Josh volunteers Donna to assist him in interviewing potential candidates; faced with a number of vulnerable seats in the upcoming election, Josh attempts to dissuade Matthew Santos from dropping out of another race for the House.

Valentine's Day starts badly when the Iranian air force shoots down a British airliner, killing 100 passengers. The U.K. Prime Minister threatens to retaliate by bombing nuclear reactor sites, which could doom future support for political reformers in Iran. But C.J. has made an agreement with Abbey to allow the President to get more rest, and she is reluctant to awaken him at 5 A.M. to deal with the crisis. Meanwhile, Toby and a visiting law professor answer questions from a foreign delegation that is trying to write a new constitution for the former Soviet Republic of Belarus, and harried staffers pass the buck of Leo's traditional meeting with the new Miss World.

Santos and Vinick have to deal with press fallout when it looks like the Bartlet White House is not going to continue the investigation into the press leaks.

Santos is working on campaign strategy, Ellie's getting married, Abbey is welcoming guests, Bartlet's making jokes, China and Kazahkstan are about to go to war, Carol makes an appearance, and Josh may get fired.