Mike Coppola/Getty Images; Kyle Grillot/Bloomberg via Getty Images; Kyle Grillot/Bloomberg via Getty Images Silicon Valley elites like Sam Altman and Palmer Luckey faced off in a new online game show. The show had the tech leaders play a Mafia, a murder-mystery game of deception. Founders Fund, which launched the show, said the game has been popular in Silicon Valley for years. Twelve "tech legends" walk into a bar and start getting picked off one by one — who would you trust to suss out the k