BALTIMORE - The Nationals' 12-inning loss Tuesday night was attributable, first and foremost, to their makeshift bullpen, which could not hold a two-run lead in the ninth and eventually was charged with the loss.
But there were other problems, especially late, when the Nationals started making careless mistakes at the plate, in the field and on the bases, and in one case let their emotions get the best of them.
It was enough to make their manager openly worry about their state of mind in...
