SIOUX FALLS, S.D. (KELO) -- In the past 31 days, Kyle Hartman has visited 50 downtown restaurants and tried 50 different burgers. "50. It's a new number, a new goal. Let's see what happens," said Kyle Hartman. But this isn't the first time Hartman has accepted this challenge. It's the fifth year in a row [...] ...read more read less