CHICAGO >> The Dodgers' issues with left-handers just won't go away.Brett Anderson is the latest southpaw to stymie the Dodgers, combining with the Chicago Cubs' bullpen on a six-hit shutout Thursday afternoon as the Dodgers lost, 4-0, at Wrigley Field.The Dodgers lost two of three in both Chicago and Colorado and return home having gone 2-4 on their first trip of the season.