Sens. Barack Obama and Hillary Rodham Clinton might want to keep an eye on former Sen. John Edwards — just in case.

Edwards is vacationing at Walt Disney World in Florida this week, fueling speculation that he's not going to endorse either Democratic presidential candidate before the May 6 primary.

But then, another vacation turned out differently.

In July 2004, Edwards took his family to Disney World for a vacation, leading many to declare he was not John Kerry's vice presidential pick.

As it turned out, Edwards had slipped away, catching a flight to Washington to meet with Kerry.

Both Obama and Clinton have met with Edwards already to no avail. (more…)