Senator Barack Obama stirred his legions of supporters, and raised our hopes, promising to change the old order of things. He spoke with passion about breaking out of the partisan mold of bickering and catering to special pleaders, promised to end President Bush’s abuses of power and subverting of the Constitution and disowned the big-money power brokers who have corrupted Washington politics.

Now there seems to be a new Barack Obama on the hustings. First, he broke his promise to try to keep both major parties within public-financing limits for the general election. His team explained that, saying he had a grass-roots-based model and that while he was forgoing public money, he also was eschewing gold-plated fund-raisers. These days he’s on a high-roller hunt.

Even his own chief money collector, Penny Pritzker, suggests that the magic of $20 donations from the Web was less a matter of principle than of scheduling. “We have not been able to have much of the senator’s time during the primaries, so we have had to rely more on the Internet,” she explained as she and her team busily scheduled more than a dozen big-ticket events over the next few weeks at which the target price for quality time with the candidate is more than $30,000 per person.

The new Barack Obama has abandoned his vow to filibuster an electronic wiretapping bill if it includes an immunity clause for telecommunications companies that amounts to a sanctioned cover-up of Mr. Bush’s unlawful eavesdropping after 9/11.