(Reuters) – China blamed militants from the restive far western region of Xinjiang on Sunday for an attack at a train station on the other side of the country by knife-wielding “terrorists” in which at least 33 died, including four of the assailants, who were shot dead. The attack, in the balmy southwestern city of Kunming late on Saturday evening, marks a major escalation in the simmering unrest which had centered on Xinjiang, a heavily Muslim […]