Bruce Haring pmc-editorial-managerThe Season 12 premiere of ABC’s Shark Tank was the big winner in the Friday demo wars, coming in at a healthy 0.6 to top the night’s fare.The business entrepreneur show, shot in Las Vegas for the first time, saw SparkCharge, makers of the Roadie mobile EV charging system, take home a million-dollar stake from sharks Mark Cuban and Lori Greiner to highlight the episode.