Chicago cop's lawyer calls Laquan McDonald's killing 'business as usual'

From left, Special Prosecutors Joseph Cullen, Joseph McMahon and Defense Attorney Daniel Herbert with defendant Jason Van Dyke, right, at George Leighton Criminal Court Building on May 25, 2017 in Chicago. The defense attorneys for Jason Van Dyke unsuccessfully argued that first degree murder charges should be dropped against their client. (Nancy Stone/Chicago Tribune/Tribune News Service via Getty Images)