I'm tired of people whining about the Occupy movement: "But they didn't do anything!" If they didn't do anything, wouldn't Larry Summers be the next Fed chair? Instead, we now talk all the time about the 1%, and politicians are nervous about being perceived as too close to Wall Street. Peter Beinhart:

But the main reason Summers dropped out is that he became identified with deregulatory policies that were far more tolerated inside the Democratic Party in 1999—or even 2009—than they are today. Four of the 12 Democrats on the Senate Banking Committee and 19 Democrats (plus one independent) of the 54 in the full Senate had already expressed their public opposition, meaning that Obama would have had to rely for Summers’ confirmation on Republican votes. The AFL-CIO had come out against Summers. So had MoveOn, Daily Kos, Chris Hayes, Paul Krugman, and the editorial page of The New York Times. By contrast, Summers had barely any high-profile defenders outside the administration. When people did speak up in his defense, it was often on background.

What the Summers fight shows is how dramatically the financial crisis has reshaped the economic debate inside the Democratic Party. In 2008, his patron and ally, Robert Rubin, was rumored as a potential Obama running mate. Today, Rubin has largely disappeared from public view and, given his role in the deregulatory policies of the 1990s, any defense he offered of Summers would have hurt his cause. In 2006, an ambitious Democratic policy wonk like Gene Sperling could write a book that criticized liberals for being insufficiently pro business without worrying that it would hurt his chances of getting a top government job. No one would do that today.

The Summers fight shows how dramatically the financial crisis has reshaped the economic debate inside the Democratic Party.

It’s not that Wall Street no longer wields influence among Democrats. The party still relies on the financial services industry to help fund its campaigns, and its lobbyists can still shape legislation. But the danger of being too publicly associated with Wall Street has increased. Democrats who want to pass their time between government gigs and earning millions at an investment bank now have to think harder about the political risk. And regulators who coddle Wall Street have to worry more about becoming props in an Elizabeth Warren YouTube video gone viral.

Ironically, Warren may be the political loser in Summers’ decision to drop out. Had he come before her banking committee, their duel would have dominated cable news. And he would have served as the perfect foil for her populist challenge to the Wall Street branch of her party. Hillary Clinton, by contrast, would have had to explain on the stump whether she supported confirming as Fed chairman the man her husband had picked to run the Treasury Department.

The Democratic rebellion against Summers, like the Democratic rebellion against military action in Syria, bespeaks a deep frustration that party elites still share the economic and foreign policy assumptions that helped cause the disasters of the last decade. The next battle may be the Obama administration’s desire for “fast track” authority to help push through giant new trans-Atlantic and trans-Pacific free trade deals. If I were Hillary Clinton, I’d come out against it now.

All well and good. Let's remember, however, that Yellen is not a progressive. She's a technocrat who was sympathetic to the same bad policies Summers embodied -- including the chained CPI. I'm guessing this will come out in the confirmation hearing, and that Sen. Elizabeth Warren will give this her careful attention.