Jun. 17—Beau McEwen threw seven solid innings and the Kalispell A Lakers took advantage of six Glacier errors to defeat the Twins 10-3 in the first game of what became a doubleheader sweep at Griffin Field Monday. The Lakers (18-13) rode 16 walks and six hit by pitch issued by Twins pitching to a 16-6 win in five innings in the second game. Lakers 10, Twins 3 Kalispell also picked up seven …