David Schaper

Whenever a car or truck turns off busy Channahon Road onto the long drive to the Caterpillar plant in Joliet, Ill., a handful of union workers on a picket line scream, "Scab! Scab!!"

As strikers try shaming the few workers and managers who cross the line, even a clearly marked sandwich delivery car gets shouted down.

Approximately 800 workers at this plant, which makes hydraulic systems for Caterpillar's heavy construction and mining equipment, are about to enter their third month on strike.

Negotiations Fail

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SCOTT SIMON, HOST:

This is WEEKEND EDITION from NPR News. I'm Scott Simon. It seems that every week, there's a new study out on political polarization in America. More and more, we talk to, vote with, and get our news from only those who think the way that we do. So, this week we sent reporters on a couple of polar expeditions to political gatherings on the left and the right. And in a moment, we'll hear from NPR's Scott Horsley at Netroots Nation in Rhode Island. First, now here's NPR's David Schaper at the Conservative Political Action Conference in Chicago.

Republican Gov. Scott Walker triumphantly returned to the Wisconsin Capitol Wednesday, fresh off of his decisive victory in Tuesday's bitter recall election.

The governor appears to be emerging from the tough recall fight stronger, and with his national profile rising.

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DAVID GREENE, HOST:

It's been more than a year since Wisconsin Democrats began talking about recalling the state's governor, Scott Walker. Next week they'll get their chance to do it. Last night, Walker and his Democratic challenger, Milwaukee Mayor Tom Barrett, traded barbs in their final debate before Tuesday's vote. Turnout is expected to be very high, as the recall is sharply dividing voters in Wisconsin, so much so, some have just stopped talking to each other. NPR's David Schaper has the latest from Milwaukee.

Patrick Fitzgerald, the federal prosecutor who went after the Gambino crime family, al-Qaida and even the White House in court — not to mention several Illinois politicians — is leaving his job as U.S. attorney in Chicago.

The career prosecutor, known as "Eliot Ness with a Harvard degree," will leave a legacy as a tenacious corruption buster, though some criticize his style as overzealous.

Three years ago, President Obama was rolling out an ambitious vision for high-speed rail in America. "Imagine whisking through towns at speeds over 100 mph," the president said at the time.

Today, there are a few Amtrak trains going that fast, but for the most part, the president's plans for high-speed trains have slowed considerably.

The top financial official for the small city of Dixon, Ill., is accused of stealing more than $30 million from city coffers over the past six years. It's a staggering amount of money for the city of just 15,000 residents in northwest Illinois, and federal prosecutors allege she used the funds to finance a lavish lifestyle that included horse farms and a $2 million luxury motor home.

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DAVID GREENE, HOST:

Ask almost anyone about negative political ads, you'll likely get a negative response. They're widely disliked, yet campaigns keep airing them over and over and over again. That's especially true right now in the state of Wisconsin, ahead of next week's Republican primary.

NPR's David Schaper reports that as hated as these ads are, they are seen as effective.

DAVID SCHAPER, BYLINE: Flip on the TV anywhere in Wisconsin this week and it won't be long until you hear this...

(SOUNDBITE OF AD)