Debbie Elliott

Now that former candidates Newt Gingrich and Rick Santorum are endorsing Mitt Romney to be the Republican nominee for president, the GOP is working to get the rank and file to fall in line.

That's especially important in swing states like Florida. But in the primary, Romney struggled in the Panhandle of the Sunshine State — a bastion of conservative voters. And it might take more convincing for them to really get behind the former Massachusetts governor.

The question of how far the government can go in forcing a business — in this case cigarette makers — to warn consumers about its product is before a federal appeals court in Washington, D.C., on Tuesday.

The Food and Drug Administration wants large, graphic warning labels to scare smokers, but tobacco companies say that violates their right to free speech.

Residents of the Gulf Coast are warily evaluating the BP settlement deal in the Deepwater Horizon case. Some were hurt during clean-up of the oil spill, others lost their businesses and still others lost family in the rig explosion. But they are coming to different conclusions about whether the deal is a good one.

Mitt Romney picked up some support in Saturday's contests, but there may be trouble lurking for him in the near future, as the GOP race moves to the Deep South.

Despite his second-place finish in Kansas, Romney scored victories Saturday in caucuses in Guam, the Northern Marianas and the U.S. Virgin Islands. He also won county conventions in Wyoming.

Tuesday's primaries are in Alabama and Mississippi, and the reddest of states are proving to be a tough sell for the former Massachusetts governor. He's trying his best to connect with the Republican base.

Oil giant BP has agreed to settle thousands of lawsuits stemming from its well blowout in the Gulf of Mexico.

The deal was announced late Friday and prompted a federal judge in New Orleans to postpone a Monday trial, but the proposed settlement solves only one piece of BP's legal exposure from the worst environmental disaster in U.S. history.

A federal appeals court hears arguments Thursday in legal challenges to tough new state immigration laws in Alabama and Georgia. The Justice Department and civil rights groups have sued. At issue are both civil rights violations, and whether states can constitutionally engage in immigration enforcement.

All of the Republican presidential hopefuls take on President Obama in their stump speeches, attacking his health care plan, his jobs record and more.

But the shorthand former House Speaker Newt Gingrich uses, calling the nation's first black president the "food stamp president," is raising questions.

It's a theme Gingrich has used since Iowa, and he returned to it during a forum in Charleston, S.C., over the weekend.

Part of a series

New Orleans has long been known as one of America's hardest luck cities, struggling over the years with poverty, crime, corruption and tragic disaster. But the city's darkest days have sparked a surprising new entrepreneurial spirit.

Residents Billy Bosch and Matt Mouras, for example, are trying to launch a nutritional beverage company and are getting a leg up from Idea Village, a nonprofit that helps nurture the city's entrepreneurs.

Part of a series

With the 2012 presidential election on the horizon, NPR's Debbie Elliott heads to Camden, S.C., to hear from the close-knit Gaither-James family. Like other African-Americans — considered the political base for President Obama — they're concerned about the economy and today's political climate.

Alabama farmers are facing a labor crisis because of the state's new immigration law as both legal and undocumented migrant workers have fled the state since the strict new rules went into effect last month.

So far, piecemeal efforts to match the unemployed or work release inmates to farm jobs are not panning out, and farmers are asking state lawmakers to do something before the spring planting season.

The Rev. Fred Shuttlesworth, a pioneer of the civil rights movement, died Wednesday in Birmingham, Ala. Shuttlesworth led Birmingham's battle against segregation — a battle that focused the national spotlight on the violent resistance to equal rights in the South and forced change. He was 89.

As Birmingham goes, so goes the nation. That belief was the driving force behind Shuttlesworth's crusade for equality.

"He was the soul and heart of the Birmingham movement," Georgia Congressman John Lewis said. It was Birmingham, he said, that brought the Civil Rights Act of 1964.

A federal judge has upheld much of a controversial Alabama immigration law, considered to be the toughest in the country. It takes effect Thursday.