Homeowners near Lehi mink farm dealing with a fly infestation

LEHI — Seeing a fly or two buzzing around the house is something a simple fly swatter can handle.But residents near a milk farm in Lehi are seeing thousands of flies all summer long.It's been a noisy summer at Brian and Cindy Olenslager’s house in Lehi near 2900 North and 400 West. Bug zappers go off constantly; there are two in the garage and one on the kitchen counter. Their son Luke swats them on the porch with a handheld zapper. And there are fly strips hanging inside and out, co