Former President George H.W. Bush apologized through a spokesman Wednesday after an actress alleged that he had groped her years ago.Heather Lind, who played Anna Strong in AMC’s “Turn: Washington Spies,” wrote in a since-deleted Instagram post that the former president had “sexually assaulted” her during a photo op in 2013.“He touched me from behind from his wheelchair with his wife Barbara Bush by his side,” she said.