I'm surprised that John Thune's name isn't on the list. He usually votes for cloture to please the beltway crowd, then votes "no" on final passage (knowing it will pass easily in the Dem controlled Senate) so he can maintain his "conservative" ratings and smooch over gullible conservatives about how he "stood up for gun owners" and blah blah blah. He's been completely invisible lately.
No real suprises from anyone else. Burr isn't as conservative as we were lead to beleive, and Flake lives up to his name (though he also gets "95% conservative" ratings for some odd reason)
The American Conservtive Union that’s behind CPAC is an inside the beltway group that wouldn’t count a vote like this as a minus.