Since the emergence of the Republican Party, only two Democratic presidents, Franklin Roosevelt and John Kennedy, have been followed by Democrats, and both FDR and JFK died in office, so their successors ran as incumbents.
Fish have got to swim. Birds have got to fly, and Clintons have to run for office. It's what they do. It's a metabolic urge. That's all they've done their entire life is borrow money from rich people to seek public office.
In 1976, Jimmy Carter - peanut farmer; carried his own suitcase, imagine that - somewhat tapped America's durable but shallow reservoir of populism. By 1980, ordinariness in high office had lost its allure.
Sarah Palin, who with 17 months remaining in her single term as Alaska's governor quit the only serious office she has ever held, is obsessively discussed as a possible candidate in 2012. Why? She is not going to be president and will not be the Republican nominee unless the party wants to lose at least 44 states.
