A federal grand jury has charged a Waterloo man on weapons charges, according to the Waterloo Cedar Falls Courier. 23 year old Deshaun Jackson was charged with Intimidation after firing a gun on Sunnyside Avenue back on December 1st. That charge was dropped in favor of the federal prosecution, however. He has now been charged with Prohibited Person in Possession of a Firearm. A .22 caliber pistol and a .40 caliber handgun were found in Jackson’s apartment. He is prohibited from handling firearms due to prior felony convictions for Burglary and Robbery.