SarahWatch: 'This isn't a campaign bus'

Sarah Palin: "This isn't a campaign bus," Palin said. "This is a bus to be able to express to America how much we appreciate our foundation and to invite more people to be interested in all that is good about America and to remind ourselves we don't need to fundamentally transform America, we need to restore what's good about America."

"The mission that we're on is to highlight America's foundation and that's a nice thing that we're getting to do, bring the family along for the ride but making sure the people are aware of where America came from," Palin said.