Des Moines police have arrested a suspect who they say was responsible for the explosive device found on a golf course.

It includes fair food grazing from 35 different vendors, a silent and live auction. The Corndog Kickoff is the Iowa State Fair Blue Ribbon Foundation's biggest fundraiser of the year.

Des Moines police say Thursday's discovery was the second pipe bomb-style IED the suspect placed at the golf course.

Michael Valento, 41, of Des Moines, Iowa, was arrested in connection to explosive devices found at a golf course ...

Des Moines police have arrested a suspect who they say was responsible for the explosive device found on a golf course.