AJ Johnson and Liz Johnson lead the 2012 United States Bowling Congress Team USA Trials with just Friday's final round to go, USBC reported. AJ Johnson leads the men with 29 points and Liz Johnson the women with 8, USBC reported, with players earning points based on finishing position each round and the lower points being better. Chris Via is second and Marshall Kent third for the men, and Danielle McEwan is second and Leanne Hulsenberg third for women. Chris Pierson of Waukesha...