Pirates score 7 runs in 4th to roll past Cubs

(Photo credit: Matt Marton-USA TODAY Sports)
Joshua Palacios' three-run homer highlighted a seven-run fourth inning, and Connor Joe added a two-run shot, as the visiting Pittsburgh Pirates earned a rare victory over Chicago, beating the Cubs 13-7 on Wednesday night.

Joe, rookie Jared Triolo, who also homered, and Ke'Bryan Hayes had three hits apiece for the Pirates (71-81), who built a big lead, then sweated some to beat