UP 06/07/15

Scott Walker attends Joni Ernst's Roast and Ride in Iowa

Wisconsin Gov. Scott Walker jumped onto a Harley Davidson in Iowa to travel with Sen. Joni Ernst for her first ever Roast and Ride political fundraising event. WHO-TV's Dave Price, Bill Scher of Campaign for America's Future, NPR's Jessica Taylor and ... more Duration: {{video.duration.momentjs}}