[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/09/08/art.ad.cnn.jpg caption="The McCain campaign is out with a new ad Monday."](CNN) - Republicans John McCain and Sarah Palin are out with a new television ad Monday, declaring themselves the "original mavericks."
The 30-second spot, set to air in key states, says McCain and Palin will "make history" and "change Washington."
"He fights pork barrel spending," the ad's narrator states. "She stopped the Bridge to Nowhere. He took on the drug industry. She took on big oil."
Palin's statement claiming to have opposed the now-infamous "Bridge to Nowhere" has been disputed by opponents who note she supported the major earmark when she campaigned for governor of Alaska in 2006. According to the non-partisan factcheck.org, Palin didn't oppose the project until Congress had already nixed it.