美国纽约曼哈顿一栋大楼稍早发生枪击事件，有2人中枪，造成一名纽约市警察殉职。有消息指出，枪手随后在33楼现场举枪自戕。

NEW YORK, Aug. 9 (Xinhua) -- Three people were injured in a shooting at Times Square early Saturday, said the New York City Police Department (NYPD). All the injured were hospitalized and in stable ...