The teenager armed with a knife entered a dormitory of the State Medical University in Ufa in the Bashkortostan Republic, where he attacked the students and stabbed several of them, the Russian interior ministry said. He then stabbed two cops too, and himself, officials said. "The attacker resisted arrest, during which two police officers were stabbed. Furthermore, the suspect also inflicted bodily harm on himself," ministry spokesperson Maj General Irina Volk was quoted as saying by news portal RTVI.com. In a press release, the Russian federal health ministry said four people injured in the attack are receiving medical care. One...