Starting Monday, an ad featuring a talking moose will follow Alaska Gov. Sarah Palin (R) on the campaign trail, thanks to

The ad will air in cities and towns Palin visits in throughout the next two weeks (starting with her Monday appearance in Las Vegas), the group said. It will air before and after Palin arrives.

"The ad uses humor and an animated moose head to highlight Palin's utter lack of national security credentials," MoveOn said today in a press release.