Obama is likely to win in November. But if he had voted against 'terrorist surveillance', FISA were allowed to expire,
and there were another terrorist attack before the election, he would lose. Period.
But there is a more important factor which has led to endless confusion and outrage: The ACLU and other progressive organizations oversimplified and misrepresented the conditions of the bill.
The ACLU said the bill allows unrestricted warantless surveillance of telecommunications traffic. It plainly does not (read
Section 702, which is where most of the controversy is.) The bill allows the government to define a surveillance method in which one end of the communication is a 'non-US person' located overseas who has been authorized by a court as a legitimate target of terrorist surveillance. It is technically true but misleading that there are no 'warrants' issued, since the bill provides for 'targets' rather than individual persons or phone numbers. The bill actually increases protections for Americans traveling overseas, who used to be fair game for espionage.
The ACLU may be legitimately afraid that a FISA judge will rubber stamp blantantly illegal targeting methods and that the court proceedings are not open. They may fear abuses of targeting procedures that are not based on a single person or phone number. They may object to emergency procedures which add an extra four days before filings with the court have to be made. Many of their concerns involve shades of gray, slippery slopes, fears of how provisions may be abused under a secret court. Most of them do not lend themselves to moral outrage useful in generating public outrage. They
still IMO have an obligation to state their actual concerns rather than a stereotype, especially if the result is to depict the more progressive candidate as guilty of cowardice, graft, or expedience.
Obama's position was that he didn't like certain provisions of the bill (nobody does), but that it met his minimum criterion of putting foreign surveillance under judicial review. Along with a lot of other Democrats, Obama obviously has different expectations of how the surveillance will be conducted under the bill. The vote in no way justifies the charges of "capitulation" or "cowardice" that were flying around. Obama's position was reasonable and I agree with it.
In general, I don't care what interest groups say to whip up the base. But this amounts to swiftboating the best candidate the party has had in a long time. That is really maddening.