Photo taken on Jan. 16, 2015 shows members of the "Lanjian" commando attend a drill in Beijing, capital of China. The commando, a SWAT team of Beijing police, have rescued 50 hostages in 44 incidents since 2007. (Xinhua/Zhang Yan)
Photo taken on Jan. 16, 2015 shows members of the "Lanjian" commando attend a drill in Beijing, capital of China. The commando, a SWAT team of Beijing police, have rescued 50 hostages in 44 incidents since 2007. (Xinhua/Zhang Yan)