In the first scene, where James Baker is drinking Dr. Pepper,
the can he is drinking from was not issued in 2000. However, later on in the movie, this error was corrected and he is drinking out of the older version of the can.
Ben Ginsberg states that Bill Daley's father "stole it for JFK," referring to the belief that Chicago mayor Richard Daley rigged the vote in Illinois in 1960. Kennedy would have still won the electoral college without Illinois.