After Bartlet gives a campaign speech at an Indiana farm, Josh, Toby and Donna are left behind by the presidential motorcade and must work their way across the state with the help of the farmer's daughter and, later, a teenage campaign volunteer, enduring many setbacks along the way. Josh and Toby obsess and bicker over how best to play the president's intellectualism, viewed by many as snobbery, against Republican opponent Robert Ritchie's "regular guy" persona, while Donna must keep them on track and communicate with the real Americans they encounter along the way. Back at the W.H., the president deals with a terrorist attack at an Iowa college swim meet, meets with Leo, Nancy and Fitzwallace to discuss how to handle the prospect of the U.S. and/or Israel being accused of a conspiracy in the assassination of Qumari defense minister Abdul Shareef, and interviews secretarial candidates, including a second round with Debbie Fiderer; the wandering party finally arrive at a city with an airport (presumably South Bend) and stop briefly at a nearby hotel, where they learn about the Iowa attack and Donna chastises the two men for caring only about the campaign and not the people it affects; later in the hotel bar, Josh and Toby meet a man trying to figure out how to pay his daughter's tuition to Notre Dame, and he inspires them to initiate new tax policy.

Donna teaches Toby and Josh an important lesson as their trek homeward continues; Sam staffs the President in Josh's absence and welcomes an old friend home; Bartlet hires a secretary and C.J. finds a Big Brother for Anthony; the situation in Qumar continues to escalate; Bartlet gets spooked by a photo op as the Dow continues its dive; and a pipe bomb kills 44 students at a Midwest university swim meet.

Josh and Toby have a plan to make college cheaper. Leo starts talking to a lawyer about the Shareef assassination. A judicial ruling on third-party candidates has troubling implications for the campaign.

A possible third-party candidate threatens to upset the President's lead in the polls. As Qumar threatens to blame Israel for Shareef's death, Leo must convince the Israeli ambassador not to respond. Charlie teaches his new ward a lesson in basic government. When the committee in charge of presidential debates rules that there will only be two, Sam and CJ propose a risky strategy.

Sequestered in North Carolina to prepare for the one and only debate between Bartlet and opponent Robert Richie, the staff and several consultants (incl. Andrea Wyatt and Joey Lucas) flash back to the days just before and after the president's first inauguration, which were marked by an ill-advised choice for attorney general and ongoing concerns about fertility for then-married Toby and Andrea. In the present, Sam plays Richie in mock debates and raises Bartlet's ire, while Leo and the joint chiefs try to convince the president not to treat increasingly aggressive Qu'mar, whose defense minister Bartlet ordered assassinated (late last season), with kid gloves, and the staff keeps pestering Toby about his on-again, off-again relationship with Andrea, until he makes a startling revelation.

As results come in across the country, Sam is focused on a single congressional election that will determine his own future. After realizing she accidentally voted for the Republican nominee, Donna tries to find a Ritchie supporter who will "swap votes" with her. The President tries to hide a recurrence of his M.S.

Women's groups, by default including the majority of the First Family, react passionately as a renowned female fighter pilot is sanctioned for an affair with a senior officer. Meanwhile Sam prepares for his campaign.

A fight for Foreign Aid brings the staff together. Meanwhile Danny is uncovering evidence that is making certain members of the administration increasingly uncomfortable.

It is the day of Bartlet's second inauguration and yet the celebrations stutter as the staff are stunned by a betrayal in their midst.

Will struggles to find the words when the Inauguration speech seems to avoid current heart breaking issues.

The president, first lady and w.w. staff travel to Orange County, Calif., to campaign for Sam's bid to win the 47th District congressional seat -- the Nov. winner in the heavily Republican district was, amazingly, a liberal Democrat who, more amazingly, had died a few weeks prior. The president orders Toby to fire Sam's campaign manager, a staunch realist, and take over the campaign with a more idealistic approach. Some conservative voters approach Andrea Wyatt in a bar and give her grief about her out-of-wedlock pregnancy, and Toby and Charlie step in forcefully, landing them in jail. Donna talks, on behalf of Sam's campaign, with a state labor leader who turns out to be a Communist.

Trying to participate in a late-night staff poker game proves difficult as news arrives that an unmanned U.S. spy plane has crashed in a remote part of Russia, and Bartlet and Leo have to deal with an incensed Russian President Chagorin and convince him via phone to let the military go in and recover the plane; C.J. obsesses over the fact that on the exact moment of the spring equinox (today), you can stand an egg on end; Toby and Will have a card-flipping contest in the press room, during which someone from the street fires several bullets into the room; Debbie must "crash" the West Wing for the first time when the bullets fly; at the same time, Josh is interviewing associate counsel applicant Joe Quincy, and there's something about the well-qualified lawyer that bothers Josh, which he deduces during the lock down.

In the wake of his daughter's kidnapping, Bartlet must make a decision between being a father and being President.

Seven hours have passed since Zoey's kidnapping and and the Republicans are in charge of the White House. Rifts are appearing in the leadership of both parties further complicated by the arrival of a ransom note demanding the release of terrorists.

With Bartlet back in the Oval Office, and back in his wife's bad books, the hunt for a Vice President begins.

A North Korean pianist announces his intention to defect in the Oval Office. While the staff passionately debate his request they also fight to get the President's choice of Vice President nominated by a new and hostile Speaker of the House.

Leo is left manning the fort when the President goes AWOL whilst visiting tornado victims. Josh is not in the position to lend a hand as he deals with the fallout from a gross miscalculation and lack of judgment.

Bartlet travels with former presidents Newman and Walken aboard Air Force One to the funeral of another former president. Meanwhile, Leo sits in the situation room dealing with demonstrations that are wracking Saudi Arabia and threatening to topple the royal family and CJ tries to deal with rumors of military mind control experiments. On board the plane, Toby tries to write Bartlet's eulogy as the crisis in Saudi Arabia grows worse.

In inexplicably finishing the speech early Toby is left with nothing to do. However, the State of the Union speech needs testing, so Toby flies out to meet Joey Lucas to perform mall tests.

A nuclear device is tested in the Indian Ocean, but none of the known nuclear powers will claim responsibility, leading to the possibility of a terrorist group holding missile tests. Vice President Russell, heretofore dismissed by west wing staff as a joke, a four-term congressman alleged to be securely in the pocket of a large Colorado mining company, recalls a junket he'd taken early in his political career in which a drunken Israeli statesman confessed to secret missile tests. Russell visits the sit. room and puts the military and national security leaders at ease, leading the president and Leo to reassess the man's political gravitas. Bartlet then drags the Israeli p.m. to the White House, where they debate the power of the U.S. to dictate which states should have nuclear capabilities.

A Navy Hawkeye AWACS crew is missing in North Korea, a Broadcaster has called CJ a chicken and a proposed tax break for stay at home moms causes Josh stress. Amidst the usual West Wing mêlée, Leo finds himself hearing things about the man who saved his life in Vietnam, that he doesn't believe.

Press leaks lead to the revelation that former VP John Hoynes is about to release a tell-all book about the administration.

The president and staff are about to head for Brussels to sign an international free trade deal that Josh has just spent a lot of time and effort negotiating, to nearly everyone's satisfaction; at the 11th hour, the CEO of an IBM-like company tells Josh that the first effect of the new agreement, of which his company is a huge beneficiary, will be the immediate transfer of 17,000 programming jobs to India; the head of the communications workers' union, which is representing the affected programmers, brings one of the programmers to Josh's office, and they refuse to leave, leading Josh to question the underlying adverse effects of the trade deal. Throughout the episode, Ryan tries to make Josh care that he's completing his internship that day, while Donna pesters Josh to bring her on the Brussels trip in an effort to make her a more active player in west wing activities, eventually leading to a trade-off that will mean even bigger things for Donna in the long run.

When a bio-hazard alarm goes off in the White House, the staff are locked down where they are - forcing them to have conversations they would have otherwise avoided.

While Vinick and the Republicans deliver a flawless albeit predictable convention, the Democratic convention looks to be more like a pie fight as there is no clear favorite. Russell tries to preempt the floor vote by hinting offers of the vice presidential nomination to both Santos and Governor Baker of Pennsylvania. Charlie and Zoey's relationship is becoming more serious, resulting in different reactions from the President and the First Lady. An air leak on the International Space Station will kill all three astronauts unless a rescue mission can be launched. NASA advises that their shuttles are unfit for flight, but then hints at another solution.

WHO WILL BE THE DEMOCRATIC PRESIDENTIAL CANDIDATE? - It's the Democratic National Convention and the race to become the Democratic Presidential candidate has narrowed to three candidates: Russell, Baker and Santos. Also, Bartlet must wrestle with the decision to launch the super-secret defense shuttle to rescue the astronauts trapped at the space station and risk national security or let them die.