JEFFERSON CITY, MO. -- She's growing hoarse, no doubt tired, but less than 10 weeks after bursting onto the national political and cultural scene, Alaska Gov. Sarah Palin showed no signs of fatigue today as she worked her way through stops in six states, including an overnight flight back home to Alaska to vote.

And then another long flight back down to Arizona on election day.

Other than that, the 44-year-old mother of five was taking it easy on the last day of the historic 2008 pres