Amtrak riders passing through New London, Conn., can catch an odd sight in an otherwise picturesque New England setting: a fancy corporate center standing next to a street grid emptied of nearly all its buildings. This used to be the Fort Trumbull neighborhood, a working class enclave that would have been largely forgotten had it not been central to a controversial 2005 U.S. Supreme Court ruling on eminent domain -- the government's right to take private property for public use.

Nearly every Republican these days calls for tax cuts and lower deficits, and in the same sentence. Point out that these goals clash -- that taxes pay for government and not paying for government causes deficits, and the Republican counters, "We must shrink government, instead."

In Las Vegas, house prices have dropped 55 percent since peaking in August 2006, and the foreclosure rate is seven times the national average. Gigantic new condo towers sit nearly empty (real-estate pros call them "see-through buildings"), and unemployment tops 13 percent. The recession has sent casino revenues plunging 20 percent from two years ago.

It is the duty of every pundit to be all-knowing on what the recent elections mean for the future of American politics. They may have only three dots to connect -- and two dots may have been state-level contests mostly about local issues -- but the confident ones plot detailed maps of political change.

The Tea Party wing of the Republican Party had the perfect strategy for upstate New York's 23rd congressional district:

Iranian students are engaging this week in Round Two of their street-level struggle for reform. Round One took place last June, when young people protested the fixed re-election of President Mahmoud Ahmadinejad.

Exactly who made Bernadine Shimon think that she could buy a new house shortly after declaring bankruptcy and losing another home to foreclosure? The American taxpayer, that's who.

The public option, we hear, is about to take earthly form. While congressional leaders working to combine five health care reform bills will determine its final shape, a government-run health plan to compete with the private offerings will almost surely become reality. And the specter of a populist uprising against it will haunt centrist Democrats no more.

The Ken Burns series "The National Parks: America's Best Idea" got me thinking about one of America's worst ideas, the war on drugs. Particularly ill-conceived is the crusade against marijuana.

Social Security is a glossy piece of paper on which nearly every politician wants to finger-paint an agenda. But Social Security has no need of ornament. It is a very grown-up program. Put some other toy into the political playpen.