Republican Congresswoman Nancy Mace has denounced a campaign ad by Vivek Ramaswamy in Ohio, calling it "the most shameful, disgusting, offensive ad this election season." The ad in question has not been publicly released, but Mace's statement suggests it contains content that she finds deeply disturbing. Mace, a Republican herself, has not specified what exactly is objectionable about the ad. The criticism comes as the Ohio Senate race between Ramaswamy and Democratic candidate Tim Ryan remains a closely watched contest.