Update: Here is a YouTube video of the final three strikes of Kammer's 900 series. Bob Kammer Jr. on Saturday recorded what will be the 19th certified 900 series if it receives approval from the United States Bowling Congress. Bob Kammer Jr. blasted the three consecutive perfect games in the Saturday Invitational league at Stardust Bowl II in Merrillville, Ind., the Post-Tribune reported in this...