When Bartlet vetoes the "death tax", the staff must scramble to keep the veto from being overridden; Josh tries to smooth talk a promising governor who is considering running against the President; Charlie is urged to ask for immunity in his upcoming testimony.

On the day before the New Hampshire primary, Josh drafts Donna as his frontwoman to ensure that Bartlet wins the nation's first primary in the small town of Hartsfield's Landing; C.J. and Charlie play an ever-escalating game of practical jokes; Jed plays simultaneous chess games with Sam and Toby while he plays delicate diplomatic and military games with the Chinese government over Taiwan.

Bartlet and the staff are on high alert when they receive reports of an impending attack on a military installation; Josh is furious when he discovers that a gift he passed on to Donna, who in turn passed in on to an unpaid intern, ends up for sale on eBay; C.J. takes her niece shopping for a prom dress while the threats on her life continue, and her stalker manages to get close to her despite the protection of the Secret Service.

While Jed, Leo and Fitzwallace grapple with terrorism and moral absolutes, Josh and Amy grapple with each other over a welfare-reform bill; Donna represents the White House at a North Dakota state-party caucus whose goal is to remove the word "North" from the state's name; Toby doesn't want Jed to attend a New York fund-raiser because Ritchie will be there; Charlie is assigned the responsibility of finding Jed a new secretary; C.J. discovers that Simon Donovan is a very straight shooter

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.

Bartlet decides he needs a lawyer when Qumar goes after Israel; Josh is disturbed to learn that Stackhouse might not endorse Bartlet; a comment Deborah made years ago comes back to haunt her during a security check.

As the staff prepares for the presidential debates at a North Carolina conference center, a vexing question about a failed attorney-general nomination (amid charges of racial profiling) leads to flashbacks of the administration's first weeks in office. Back then, Toby's marriage to Andrea Wyatt was about to end; now Sam and Charlie are helping him in his effort to reconcile with her. Meanwhile, the Israeli Air Force weighs in on the Qumari matter, and Joey Lucas reports that the president is likely to lose New Hampshire.

The staff celebrates election night and encourages Sam to run for the seat in Orange County; Toby continues to worry about how Andrea's pregnancy will play politically for both of them; a coup develops in Venezuela; Jed and Abbey endure some interruptions at their private celebration.

The staff wrangles with the State Department over language in the inaugural address; a genocidal war breaks out in Kundu, and Bartlet weighs his options as Will pushes for American military involvement based on Bartlet's statements in the past; the Chief Justice's increased propensity for writing opinions in verse causes concern about his competence; Bartlet keeps Charlie busy on the hunt for the perfect Bible for the inauguration; Donna becomes upset when Jack is transferred out of the White House and reassigned to Italy after getting caught in a squeeze play between the Oval Office and the Pentagon.

While Toby and C.J. are in California working on Sam's campaign, Josh drops Abbey's agenda in favor of his own, Jed deals with a military hostage situation, and Will runs his intern writing staff ragged.

As the search for Zoey continues, Walken takes a hard line against the kidnappers that could contribute to her death; Danny releases the Shareef story, and the revelation creates a rift that separates Jed from Abbey and Liz; tensions arise between Walken's staff and Bartlet's staff; the Democratic leadership in Congress assails Leo for allowing Jed to step aside; in retaliation for Shareef's death, a movie theater in Turkey is bombed, and eighty people, including American soldiers, are killed.

An unlikely party comes to the aid of the administration as it seeks to discover the party responsible for nuclear testing in the Indian Ocean; Will is unhappy, but his boss doesn't seem to mind, when a request to beef up the Vice President's issue profile results in Toby's handing him boring, low-level minutae; Josh dismisses a NASA proposal for a manned Mars mission until an agency staffer shows him the error of his ways; a conservative talk show host makes a pathetic attempt to bait C.J. into appearing on his show.

Margaret is interrogated at a hearing held by the Senate Select Committee on Intelligence; Santos deflects religious questions onto Vinick; Someone gives C.J. intelligence information; a Palestinian leader is assassinated and Bartlet wants to attend the funeral despite security concerns. Also, we learn Margaret's last name.

The White House is trying to cope with the revelation of the identity of the leaker and Babish's questioning of Toby convinces him that he must get his lawyer. Lou persuades Josh to get Santos to clean house with his campaign staff. Kate finally reaches Charles Frost and confronts him about what he told to C.J. and a few other things about his personality in general. The Bartlets hear Ellie's heapful of "good" and "bad" news.