Yet there is real reason for longer-term worry in the form of a persistent, anecdotal drift toward disillusionment among some of the president’s supporters. And not merely those on the left. This concern was perhaps best articulated by an Obama voter, a real estate agent in Virginia, featured on the front page of The Washington Post last week. “Nothing’s changed for the common guy,” she said. “I feel like I’ve been punked.” She cited in particular the billions of dollars in bailouts given to banks that still “act like they’re broke.”

Image Frank Rich Credit... Fred R. Conrad/The New York Times

But this mood isn’t just about the banks, Public Enemy No. 1. What the Great Recession has crystallized is a larger syndrome that Obama tapped into during the campaign. It’s the sinking sensation that the American game is rigged  that, as the president typically put it a month after his inauguration, the system is in hock to “the interests of powerful lobbyists or the wealthiest few” who have “run Washington far too long.” He promised to smite them.

No president can do that alone, let alone in six months. To make Obama’s goal more quixotic, the ailment that he diagnosed is far bigger than Washington and often beyond politics’ domain. What disturbs Americans of all ideological persuasions is the fear that almost everything, not just government, is fixed or manipulated by some powerful hidden hand, from commercial transactions as trivial as the sales of prime concert tickets to cultural forces as pervasive as the news media.

It’s a cynicism confirmed almost daily by events. Last week Brian Stelter of The Times reported that the corporate bosses of MSNBC and Fox News, Jeffrey Immelt of General Electric and Rupert Murdoch of News Corporation, had sanctioned their lieutenants to broker what a G.E. spokesman called a new “level of civility” between their brawling cable stars, Keith Olbermann and Bill O’Reilly. A Fox spokesman later confirmed to Howard Kurtz of The Post that “there was an agreement” at least at the corporate level. Olbermann said he was a “party to no deal,” and in any event what looked like a temporary truce ended after The Times article was published. But the whole scrape only fed legitimate suspicions on the right and left alike that even their loudest public voices can be silenced if the business interests of the real American elite decree it.