If GOP wins, Expect More Obstruction

I'm cautious about the conventional wisdom that the Democratic Party is about to get flattened by a Republican steamroller. Pollsters are less certain than they'd like you to believe about who's a "likely voter" and who isn't. It's easy to imagine how Democrats, facing near-unanimous predictions of a wipeout, could bestir themselves to narrow the enthusiasm gap by just enough to turn a potential "wave" election into a regular midterm setback for the party in power.