Uh-oh. This is a good sign for those poll voters who predicted tomorrow morning for the Veep announcement.

TVNewser received this email in our tip box from CNN SVP David Bohrman to his staff, getting them ready for what could be a long night of waiting for Sen. Barack Obama‘s name to show up in the inbox:

Subject: LATE duty!! Hi.. Just talked to Bart… Getting more and more likely this happens overnight… We think LKL should plan to hang around and be able to break into their own show if news really leaks out. Meaning until 1a. Also, AC360 should plan to stay until at least 12 mid. It is possible that might be extended … Please make plans to keep your technical people and staff to pull this off. DB