Ian Happ's first home run wound up in the street, and his second drew a curtain call from the screaming crowd. Not a bad night for the prized rookie, and it turned out well for the Cubs, too. Happ hit two homers, pinch hitter Jon Jay drove in the go-ahead run in the seventh with a single and Chicago beat the St. Louis Cardinals 7-6 on Sunday to complete a three-game sweep. Read more http://www.espn.com/mlb/recap?gameId=370604116
