![Obama details executive actions in effort to curb gun violence(6/10)](http://www.ecns.cn/hd/2016/01/06/59ce62bf174d4ba180f3c14b9f3c2255.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. (Xinhua/Bao Dandan)