WASECA COUNTY-October 8, 2012-(KMKO)-A South Dakota man escaped serious injury when his pickup was side swiped by a semi yesterday in Waseca County.  28-year-old Brian Stoa of Vermillion, South Dakota was eastbound on Highway 30 when his vehicle was hit by a semi just before 3:00 pm.  Stoa was treated and released.  The truck driver, 55-year-old Daniel Nelson of Waseca, was not hurt.