Minnesota Gov. Tim Walz left many viewers of Tuesday night’s vice presidential debate questioning if they heard him correctly when he said he’s “become friends with school shooters” — a statement that prompted immediate backlash from the father of a shooting victim and others. “Walz became friends with school shooters?” right-wing talk radio host Megyn Kelly posed to her followers on X. “Did I just hear that?!” U.S. Rep. Nancy Mace (R-SC) said in her own post seeming to be flabbergasted by the remark, which urged GOP pollster Frank Luntz to say the line “may be the worst line in any 2024 debat…