"We did it again," declared Rick Santorum during his victory speech in Lafayette, La.

Indeed, the former Pennsylvania senator swept the Republican presidential primaries in Alabama and Mississippi and once again threw Mitt Romney, who has from the very beginning been the presumptive nominee, on the defensive.

Of course, there are two other contests going this evening: Hawaii and American Samoa are holding caucuses, and if Romney takes both of those, he may very well end the night with the most delegates.

Los Angeles has become the nation's first city to require male adult film actors to wear condoms. The city council's new ordinance has riled the region's billion-dollar-plus porn industry. Filmmakers are warning that the measure will harm the local economy and threaten the health of industry performers.

Condoms are now required on all film shoots that receive a city permit, but the law does not apply to adult films shot in studios. Those don't require city permitting in the first place. But a proposed ballot measure in November looks to extend the law throughout the county.

For many, the only way they learn a tornado is approaching are sirens. In the spring and summer, tornado sirens go off a lot more when twisters roar across Alabama, which has been hit by 900 since 2000, accounting for a quarter of all U.S. tornado deaths.

"I am still surprised that so many people rely on just one source of getting warned, and that has to change," said Jim Stefkovich, meteorologist in charge of the Birmingham office of the National Weather Service.

Spanking in school may seem like a relic of the past, but every day hundreds of students — from preschoolers to high school seniors — are still being paddled by teachers and principals.

In parts of America, getting spanked at school with a wooden or fiberglass board is just part of being a misbehaving student.

"I been getting them since about first grade," says Lucas Mixon, now a junior at Holmes County High School in Bonifay, Fla. "It's just regular. They tell you to put your hands up on the desk and how many swats you're going to get."

Part of a series

During the worst of the Great Recession, U.S. factory jobs were disappearing at a furious pace. As 2007 began, about 14 million Americans were working in manufacturing.

Three years and one frightful recession later, only 11.5 million were.

But since 2010, employment has been ticking back up, with companies adding about 400,000 jobs.