A militant transgender activist who has quickly become one of the most high-profile 'faces' of the radical movement is a former soldier, it has been claimed. Kayla Denker, who runs a YouTube site with videos dedicated to explaining Marxism and guns, posted a video of herself with an assault rifle after the Nashville school shooting. The Nashville attacker, Audrey Hale, 28, was described by police as transgender, and online appeared to reference herself as 'Aiden' - although the authorities are still referring to Hale as a woman. Hale's murder of three nine-year-olds and three staff members at a Christian school...