The latest round of exit polls just came out of Ohio and they now show Romney with just a one point advantage. So this could get interesting.
8:02 PM: To give you some context here, the first exits out this afternoon showed Mitt +4. That helped shape some of the coverage as well. The latest exits were Mitt +1. That’s a lot better for Mitt than -1. But that means that Santorum is still in it in Ohio and the numbers I’m seeing show him (Santorum) doing really well in Tennessee.
8:38 PM: Santorum wins Tennessee.
Josh Marshall is editor and publisher of TalkingPointsMemo.com.