Politics chat: The polls show a Democratic sweep in the midterms. Can you trust them?
If you look at the few truly competitive seats, polls show a more complicated picture of momentum toward the Democratic Party in midterm House races. For the Senate, Republicans are on defense.
<p>If you look at the few truly competitive seats, polls show a more complicated picture of momentum toward the Democratic Party in midterm House races. For the Senate, Republicans are on defense.</p>