Ainsley's line during the debate about Kirkwood is different when replayed on the TV in her apartment.
A plate of food suddenly appears at the end of the conference table near the end of the first pharmaceutical negotiating scene.
At the beginning of this episode, Ainsley discusses that President Bartlett vetoed a bill the previous year. However in the episode On the Day Before (2001), there is much ado about the fact that this is the President's first veto since taking office.
When speaking of the men who fired on the President's motorcade, Sam states, "They bought guns, they loaded 'em, they drove from Wheeling to Rosslyn, and until they pulled the trigger they had yet to commit a crime." In fact, the actions Sam describes constitute a conspiracy to commit murder, which is a crime even before the murder attempt itself is made.
President Nimbala points out to the drug representative that his company has high profits from sales of fluconazole, to which Toby remarks that, "There is more money to be made in giving a white guy an erection than curing a black man of AIDS." Fluconazole has nothing to do with erections. It's used to treat fungal infections, not erectile dysfunction.
Ainsley is alerted to a call from the White House by the phone number 456-1414 showing up on her caller ID. White House phones will not show up on caller ID as anything more than the area code (though the recipient would know it was a White House call, since most blocked calls don't display the area code).
In the segment marked "Tuesday", Bartlet asks Leo, "Did you see Sam get puréed on Capitol Beat last night?" In the next segment however, Leo says that "the woman who was on Capitol Beat with Sam Sunday."