President George W. Bush turns over the White House keys to President-elect Barack Obama after the inauguration Jan. 20.

Appearing on NBC News' "Meet the Press," the former first lady indicated she had plans for when she leaves Washington -- "That's right, the afterlife," she said.

Where will the Bushes call home?

"It will be a split. We'll spend, probably, the weeks in Dallas (where the Bush presidential library will be), and the weekends at the ranch (in Crawford, Texas)."