Federal authorities on Monday said they will not criminally charge Jason Van Dyke, the Chicago police officer convicted of murder in the 2014 shooting death of Black teenager Laquan McDonald.The U.S. Attorney’s Office in Chicago said in a news release that the decision was made after consulting with the McDonald family and that the “family was in agreement not to pursue a second prosecution.”According to the release, prosecuting Van Dyke on federal charges would have been much more difficult than it was …