This is a planned attack by the democrat party just like in Mexico. aka as Fast and Furious. Now brought to America by the democrat party.
Obama Signals More Gun Control After Dallas Attack
On Friday, President Obama said he was “horrified” by the killing of Dallas Police officers during the July 7 Black Lives Matter rally and signaled a push for more gun control will be forthcoming.
http://www.breitbart.com/big-government/2016/07/08/obama-signals-gun-control-dallas-attack/
There are still Hillary cheerleaders in the law enforcement community. Just saw last week some cop posing with Debbie Blabbermouth advocating for GUN CONTROL.