Today the FISA Amendment Act (HR 6304) was passed.
Final Count:
69 aye
28 no

Listed are a couple of Senators votes. These are the ones that I heard during the roll call of how they voted.

Obama: Aye

No:
Mrs. Clinton
Dodd
Feingold

McCain (not present/or did not vote). I did not hear his name mention either way.

Very interesting article
Online Movement Aims to Punish Democrats Who Support Bush Wiretap Bill | Threat Level from Wired.com

"Online activists from the right and the left announced an unprecedented campaign Tuesday to hold Democratic lawmakers accountable for caving in to the Bush administration on domestic spying."