yeah. kind of confusing. I gathered that the following senators:

Senate Majority Leader Harry Reid (D-Nev.) are Sens. Susan Collins (R-Maine), Olympia Snowe (R-Maine, Scott Brown (R-Mass.), George Voinovoich (R-Ohio) and Richard Lugar (R-Ind.).

Are on the fence and willing to give a yea on tuesday IF the GOP is allowed to change things in the Defence bill without much opposition form the Dems. It's not clear what they want to change about it once it's passed but if they are willing to vote yea, then it's worth a shot.

A few things they might change are age requirements, residency requirements, proofs of such requirements, who knows really?