Josh trumps a potential Democratic challenger in a masterful political move and then hires the challenger's chief of staff and ex-girlfriend Mandy Hampton. Toby tries to warn Sam away from his friendship with the call girl, but to Toby's horror, Sam seems intent on reforming her. CJ tries to spin the latest clash between President Bartlet and Vice President Hoynes. After an American plane is shot down carrying Bartlet's physician, Bartlet's response leaves Leo worried about the President's response.

After a speech touting the success of a gun control bill, the team learns they are actually five votes short. The fight to get them back puts a strain on Leo's marriage and Josh's relationship with numerous Senators. Toby finds out he may have accidentally participated in insider trading.

In the first of several episodes throughout the series' run that portrays ordinary Americans and how they interact with and ultimately affect the W.H., an Ohio middle school social studies teacher, a widower who has recently filled the brief remaining term of his late wife in the House, joins two other reps to meet with Toby and Mandy about changes to unfair rules in the U.S. Census written into the latest federal budget. The other two, career politicians, are completely resistant to the changes, but Mr. Willis is swayed by a potent argument Toby makes regarding "strict constructionism" (generally conservative and libertarian belief that the U.S. Constitution is not a living document, and must be followed as written, unless officially amended through standard 38-state ratification) and the 14th Amendment. Toby is impressed with the man and his open-mindedness. Elsewhere, Sam tutors C.J. on the finer points of the census. Late in the episode, the staff meets for a late-night poker party.

While preparing for (and enduring) a state dinner for the newly-elected president of Indonesia, staff deal with a multitude of other problems: Josh and Mandy argue over the best way to handle an FBI standoff with militants in Idaho; Leo (and eventually Bartlet) intervenes in a negotiations between the Teamsters Union and national reps for the trucking industry; Toby tries to convince an Indonesian cabinet member to release a friend of his, an activist or incites anti-government protests, from prison; Sam witnesses Laurie at work as a call girl, serving as the state dinner date for a big fund raiser; and a pre-season hurricane initially threatens the Atlantic Coast, and then moves out to sea, where it puts an entire naval fleet in peril.

When a homeless veteran dies on the National Mall and his body remains uncollected for hours, Toby becomes fixated on getting him a proper burial.

In preparation for the Friday night briefing for the Saturday papers and news broadcasts -- nicknamed "take out the trash day" because it disposes of all the stories the White House doesn't want heavy coverage on, and because Saturday is the least read paper of the week -- the staff take on a variety of chores: C.J. prepares to meet with the family of a Matthew Shepard-type victim of murder just because he was gay, and discovers something unexpected about the young man's reticent father; Josh and Sam contend with an angry Republican house committee leader who wants to make a deal to avoid public hearings on Leo's alcoholism; the president must read and wince through a graphic report on sex education in public schools; Danny pesters C.J. about an aide to the v.p. living on high off of taxpayer dollars.

The President is rushed to hospital following a shooting; staffers field questions on protection measures and executive authority. Flashbacks show how key staff members joined the Bartlet campaign.

Sam helps Josh battle his health insurance company; Ainsley Hayes encounters her firebrand boss and hostile colleagues; Abby gives the President some good news about his health; C.J. discovers a retiring General intends to publicly criticize the president.

While a live TV show is broadcast from the West Wing following the State of the Union, the staff must covertly deal with a hostage situation in Colombia. CJ learns that a special guest at the state of the union has a black mark on his record that could taint the administration. Ainsley Hayes is afraid to meet the President in person.

With hypothetical polling numbers showing them it will be political suicide, staffers prepare to announce the President's condition. As they do, a military crisis flares up in Haiti and Josh faces off against two senators who are against the Government's tobacco industry suit. But as badly as the day seems to be going, a tragedy will come from a car wreck at 18th and Potomac that will affect everything.

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 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.

Toby's confession sends shock waves through the White House; Kate tracks developments following the assassination in Kazakhstan; the Santos campaign appears stalled.