Here’s the current read from what I’m hearing on the four Republican question marks: Chafee seems fine; Murkowski has talked to Bolton personally and seems fine; if Hagel is serious about wanting to be president, everyone assumes he’ll be fine; Voinovich, no one knows. He’s hard to read and doesn’t respond well to pressure. If he’s still up in the air tomorrow, the vote might have to be put off yet again. It should be interesting…