A new ad from the Congressional Leadership Fund highlights the vocal support that Kathy Griffin has given to Georgia Democrat Jon Ossoff, who has been buoyed by money and support from Hollywood. "Liberal extremists have gone too far," says the ad. "Smashing windows, burning cars, dividing America. Now a celebrity Jon Ossoff-supporter is making jokes about beheading the President of the United States." "There’s a reason 95 percent of Ossoff’s campaign donors are out-of-state liberals—he is one of them," the ad concludes. CLF's executive director Corry Bliss put pressure on Ossoff to denounce his support from Griffin, who was fired...