Sharon voted against but Howie and Howard voted for. Sharon said crossing Niagara Falls over a wire wasn't original. The walk would have been more thrilling if the sponsors didn't insist on a harness. I still don't know how a guy has the guts to walk on wire pelted with wind and water. The odds are still against Nik surviving before retirement. This was only time he was forced to use a harness. Eventually something will go wrong as you try more difficult walks.