Toby, Josh, and Donna learn the hard way about the lack of accessible public transportation in the heartland when they spend a long day trying to get back to Washington after the motorcade leaves them behind during a campaign stop in Indiana; Bartlet interviews potential replacements for Mrs Landingham while C.J. tries to find someone to fill Simon's shoes as Anthony's Big Brother; the Ritchie campaign whips up a furor when Abbey claims to be "just a wife and mother"; Qumar reopens the Shareef investigation; and the Dow takes a dive.