![Obama details executive actions in effort to curb gun violence(5/10)](http://www.ecns.cn/hd/2016/01/06/239456a37f38440bb9e42e08b8e269ab.jpg)
U.S. President Barack Obama wipes tears during a press conference at the White House in Washington D.C., capital of the United States, Jan. 5, 2016. Obama Tuesday unveiled a handful of executive measures on gun control, including expanding background checks, calling for "a sense of urgency" about gun violence. (Photo: China News Service/Zhang Weiran)