China kindergarten blast kills 7, injures dozens

An explosion rocked a kindergarten in eastern China on Thursday, killing at least seven people and injuring dozens, authorities said, as state media published images showing bloodied and unconscious victims.The explosion happened at the school's gates, police in the city of Xuzhou said in a statement.Public Security Minister Guo Shengkun ordered a "prompt" investigation into the cause and "demanded enhanced checks of possible risks at densely populated venues," the official Xinhua news agency sa