In an obvious ambush of Texas Republican gubernatorial candidate Debra Medina, Fox News commentator Glen Beck told Medina in a radio interview that he had received emails from listeners saying that she was a 9/11 truther, that is, a person who believes that the U.S. government was behind the 9/11 attacks. Medina failed to specifically deny the charge, indicated that she didn’t have an opinion on the matter, stated that some good questions had been raised about the issue, and said that the American people had not seen all the evidence. Medina later issued a statement stating that she has...