Nadia Karim Hassan says she stayed in her Baghdad neighborhood as long as she could, but by the height of the sectarian war in 2007, too many fellow Shiites were getting killed, and she had to leave the area and move into an abandoned building.

As American troops prepare to pull out of Iraq, one of the most striking consequences of the war remains unresolved today: the issue of people who were forced out of their homes and still can't go back. Relief organizations estimate there are some 2 million displaced people inside Iraq.

Ever since Fannie Mae and Freddie Mac were taken over by the government in 2008, questions have swirled over who was responsible for the collapse. Friday, the Securities and Exchange Commission weighed in, filing fraud charges against former Fannie Mae CEO Daniel Mudd, Richard Syron — ex-chief executive at Freddie Mac — and four other former executives.

Republican presidential candidate Mitt Romney was in South Carolina Friday to celebrate an important announcement. The Palmetto State's Gov. Nikki Haley has officially endorsed him, just weeks before the South Carolina Republican primary.

The Romney campaign staged this event at a capacious fire station that was so crowded the chief had to bar the door when the crowd reached 500 people.

Tucked inside the omnibus spending bill that the House of Representatives passed earlier, today, is a provision that prevents the Department of Energy from enforcing new, more energy efficient standards for light bulbs.

The new standards were signed into law in 2007 by then President Bush, but the standards have become a favorite cause for Rush Limbaugh and the Tea Party, who say the bill would ban incandescent light bulbs and give Americans less choice. They say it is a perfect example of government overreach.

The Republican presidential contest remains fluid less than three weeks before the caucuses and primaries begin. Nationwide, nearly one in five GOP voters is still undecided. And in Iowa, candidates are making their final push before the Jan. 3 caucuses.

Former Massachusetts Gov. Mitt Romney on Friday told workers at a metal fabricating plant in Sioux City, Iowa: "I am running in this race because I understand how to get middle-class Americans prosperous again, working again, buying things, and putting more Americans back to work."

It may or may not be a punt, but the Obama administration wants to let states play a bigger role in deciding what constitutes an "essential health benefits" package when it comes to health insurance.

The Department of Health and Human Services issued what it called a "bulletin" outlining a policy it hopes to impose. In other words, it's not even yet a formal regulation.

The day after the final debate before the primaries, former Massachusetts Gov. Mitt Romney campaigned in Iowa. He also picked up the endorsement of South Carolina Gov. Nikki Haley.

The Arab League has a reputation of being long on rhetoric and short on action. That's why it was so surprising when Arab ministers approved an unprecedented package of sanctions against Syria at the end of November.

But the unity that produced that vote is falling apart, and a meeting in Cairo to set the terms of the sanctions was suspended indefinitely.