Two promising lightweight prospects, Jason “American Boy” Litzau (24-2, 20 KOs) and Verquan “The Show” Kimbrough (21-1-2, 7 KOs), open-up the “Hook City” pay per view this show Saturday night (August 15). The show is headlined by 8-time world boxing champion Roy “Captain Hook” Jones, Jr. (53-5, 39 KOs) and 2-time super middleweight world title-holder…