Robert King is pictured following his arrest for threatening immigration authorities. (Department of Homeland Security) A North Texas man who threatened to shoot and kill Immigration and Customs Enforcement agents online has been sentenced to 17 months in federal prison. Robert Wilson King, 36, pleaded guilty on June 16 to transmitting an interstate threat. U.S. District Judge Brantley Starr sentenced him on September 16 to 17 months behind bars, followed by two years of supervised release, according to the U.S. Attorney’s Office for the Northern District of Texas. As The Gateway Pundit first reported when King was arrested in McKinney...