Wainwright wins fourth straight decision, Cards beat Giants

SAN FRANCISCO -- - Nolan Arenado and Edmundo Sosa homered to back Adam Wainwright's fourth straight winning decision, Paul Goldschmidt hit a go-ahead two-run single in the fourth inning, and the St. Louis Cardinals beat the San Francisco Giants 6-5 on Tuesday night. St. Louis left fielder Dylan Carlson made...