Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
We've moved! Come join us at our new show page.
(CNN) – Don't be surprised if a few Senate races become election night cliffhangers.
With polls showing a dead heat in states like Iowa and North Carolina, voters could wake up tomorrow morning, and still not know the outcomes.
CNN's John King breaks down the races with razor thin margins.