What to know ahead of the Sioux Falls Airshow

SIOUX FALLS, S.D. (KELO)-- With summer heat in full force and many people set to attend the Sioux Falls Airshow, we are taking a look at what people should know before heading to Joe Foss Field this weekend. Backpacks, coolers and large tote bags are not allowed. All purses, diaper bags, etc., will be subject to a [...]