The Defenders of Wildlife, critical of Alaska Governor Sarah Palin’s record on the aerial killing of wolves, has expanded the viewing audience of its newest television ad.

The ad, first released for certain markets in Florida, Michigan and Ohio, will now be airing in Colorado, Virginia and Wisconsin. The AP reports that the wildlife group is also expanding the reach of the provocative ad so that it will air in Missouri in time for Thursday’s vice presidential debate in St. Louis.

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