Attackers in the western Chinese city of Urumqi, the capital of the restive province of Xinjiang, killed 31 people and injured more than 90 at an outdoor market. It was just the latest in a series of terror attacks Chinese officials are blaming on separatists from Xinjiang.Attackers in the western Chinese city of Urumqi, the capital of the restive province of Xinjiang, killed 31 people and injured more than 90 at an outdoor market. It was just the latest in a series of terror attacks Chinese officials are blaming on separatists from Xinjiang.