![Obama details executive actions in effort to curb gun violence(7/10)](http://www.ecns.cn/hd/2016/01/06/a9a9010c3f08463e9695087f64790a4d.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)