.22 caliber handgun? What kind of pussies are they voting for down there? >DES MOINES, Iowa — State Sen. Brad Zaun of Urbandale was caught with an undisclosed handgun at the Des Moines International Airport on Friday, according to police. >Zaun, a Republican, was cited for failing to disclose his .22 caliber handgun while going through security screening at 1:20 p.m., according to Des Moines Police Sgt. Paul Parizek. >Parizek said there was no round in the chamber of the gun and Zaun is licensed to carry a firearm in Iowa. >WHO 13 reached out to Zaun for comment late Friday evening but has not heard back.