Congressional negotiators have reached agreement on a compromise spending bill to avert a weekend federal shutdown. They also worked toward a deal renewing the payroll tax cut and unemployment benefits for another year.

Journalist and essayist Christopher Hitchens has died from complications of cancer of the esophagus. He was 62. The writer has been closely identified with leftist ideas but has traveled across the ideological spectrum with his support of some conservative causes including the launch of the Iraq war.

The Pentagon declared an official end to the war in Iraq this week. And among the troops coming home were the soldiers of the 112th Cavalry 3rd Brigade First Cavalry Division.

Minnesota Congresswoman Michele Bachmann once appeared to be the favored Republican presidential candidate in Iowa. But she's been near the bottom of most polls since. Bachmann is making an aggressive push to finish well in next month's Iowa caucuses, and she embarks on a multi-day bus tour of the state Friday.

Newt Gingrich stood center state Thursday night in the Sioux City Convention Center. The sharpest elbows did not come from his close rivals, Mitt Romney or Ron Paul. Instead, it was Michele Bachmann who repeatedly went after Gingrich.

Renee Montagne has the Last Word in business.

Renee Montagne speaks to commentator John Ridley about the controversy following the publication of an online column on Forbes' website titled 'If I Were a Poor Black Kid'. The columnist is a middle-aged white man, named Gene Marks.

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RENEE MONTAGNE, HOST:

It's MORNING EDITION from NPR News. I'm Renee Montagne.

Joe Arpaio, the man who calls himself America's toughest sheriff, is not backing down. The U.S. Justice Department yesterday accused his sheriff's department in Maricopa County, Arizona of systematically violating the constitutional and civil rights of Latinos. By the end of the day, NPR's Ted Robbins reports, the sheriff was hitting back.

Andreas Georgiou is the technocrat charged with running the Greek statistics office — the same office that, in the years leading up to the financial crisis, produced wildly distorted reports of Greece's finances.

"My goal is to make this a competent, boring institution and not to be in the limelight," Georgiou told me recently. "Not to have to give an interview like this one."

So far, though, his efforts have been met with resistance, strikes and a criminal investigation that could lead to life in prison for Georgiou.

Mitt Romney returned to form in the final Republican presidential debate before the Jan. 3 Iowa caucuses.

Romney, who had perhaps his shakiest debate performance in Des Moines over the weekend, appeared to regain his composure in Thursday night's debate in Sioux City, Iowa.

He managed to once again convey the sense that he was the one GOP candidate of the seven remaining who could credibly stand on the same stage with President Obama next fall, the most electable of the candidates running for the Republican presidential nomination.