Fox News host Greta Van Susteren on Friday blasted a bizarre television spot by longshot Texas Senate candidate Dwayne Stovall that likens Minority Leader Mitch McConnell to a Looney Tunes turtle. "This ad is lousy," Van Susteren said on her Fox website. "It is gratuitously insulting. "I have no idea whether Stovall is a great candidate or not — but his ad makes me think he is a jerk," she added. "You can be clever and funny in ads … or you can be gratuitously insulting." In the ad, Stovell, one of seven candidates vying to unseat Sen. John Cornyn...
