Bumping this one with the same link I posted in another thread. Call your senators if you haven't yet, even if you live in a blue state! And yes, only YOUR senators. If you have friends/family with Republican senators, urge them to call.
That means we're currently at 50-50 because Rand Paul is already a no (for all the wrong reasons, but nevertheless). Collins and Murkowski are officially undecided but I imagine they'll be no's as well.