Jason Belmonte says he wasn’t trying to cause a commotion or any controversy when he came out throwing back-up balls in the final round of match play in the 2017 U.S. Open on Tuesday night: the world’s best bowler simply was trying to bowl his best. But in doing so, Belmonte ignited a Facebook firestorm that started when I was sent a video of his backup ball and posted it, Storm posted another such video, and others posted about it, while it was THE topic on the Xtra Frame...