The game maker behind "World of Warcraft" finds itself embroiled in a sexual harassment controversy. Activision Blizzard is being sued by the state of California following complaints by employees alleging widespread sexism and a pervasive "frat boy" workplace culture. The company joins Ubisoft, Riot Games and others in being forced to correct itself in the age of the #MeToo movement, but this shows things haven't gotten better for women in the gaming industry.