Washington Nationals defeat Chicago Cubs, 3-1

During batting practice before the game Tuesday at Wrigley Field, the newly installed heating units in the dugouts were operating at full blast.

Well, the one in the visiting dugout was, anyway. In the Cubs' dugout, the vent was quiet and the dugout icebox cold.

And it didn't get any better for the Cubs' hitters on the coldest game night of the season at Wrigley.

Well-traveled Washington starter Livan Hernandez baffled into the eighth inning to put at least a temp...