NEW YORK--(BUSINESS WIRE)--FanDuel, the leader in one-day fantasy sports, announced that baseball and football All-Star Bo Jackson will host their 2015 World Fantasy Baseball Championship at The Cosmopolitan of Las Vegas on Friday, August 21, and Saturday, August 22, 2015. Jackson will also host FanDuel’s first ever Home Run Derby at Las Vegas’ Big League Dreams, providing batting practice and commentary for the best daily fantasy baseball players in the world, on Friday, August 21. "As the unq