Footage of Russian forces torturing the men they arrested over the Moscow terror attack emerged tonight, with one man given electric shocks to his genitals and a second forced to eat his own ear. One image shows a suspect named as Shamsuddin Fariddun foaming at the mouth as he lies on a gym floor with his trousers pulled down and wires attached to his groin area. At the other end they are attached to a military radio powered by an 80-volt battery. Separate video sees another man, Saidakrami Murodali Rachabalizoda, having his ear severed and then spitting it out as...