Transcript

STEVE INSKEEP, HOST:

For all the difficult relations the United States has with Iran, the two countries share many ties, including millions of Iranian-Americans. Ryan Seacrest and Bravo make them the focus of a new reality show called "The Shahs of Sunset." It examines the lavish lifestyles of some in Southern California's Iranian-American community. Amy Walters reports.

Americans have worked for years to position themselves as protectors of Afghans against murderous insurgents. But on Sunday, a U.S. Army sergeant surrendered after a shooting rampage that left 16 people killed — including women and children.

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.

Mississippi and Alabama hold Republican primaries Tuesday. The two Southern contests are crucial for former Pennsylvania Senator Rick Santorum and former House Speaker Newt Gingrich.

Part of a series

Economists say many industries are looking up this year. But perhaps none has a better outlook than the energy sector.

New drilling technologies and rising fuel prices have generated a boom in drilling — and lots of high-paying jobs for people with the skills to work in the oil patch. On some college campuses, companies are so eager to find petroleum engineers that they are offering jobs to students even before they have graduated.

Apple's new iPad goes on sale this Friday, the latest version of a wildly popular product from an iconic company. In the past couple of months, though, Apple has come under criticism for working conditions in Chinese factories that help build iPads.

A New York Times investigation focused on an explosion at an Apple supplier factory last May. In December, another explosion struck a different Apple supplier factory in Shanghai.

The National Academy of Engineering in Washington, D.C., once asked its members to pick the greatest engineering achievement ever.

Their choice? The electrification of the country through what's known as "the grid."

Ernest Moniz, director of the Energy Institute at MIT, says they were right on the money.

"That reflects what an amazing machine this is, spread out geographically, always having to balance demand and supply because electricity is not stored," he says.

Here's another good reason to lose weight: It might benefit your friends, family and co-workers. Such altruism might be just the final "nudge" some of us need.

Researchers are finding that the friends and family of obese and overweight individuals who lose weight lost weight themselves, and sometimes a lot of it. Dr. John Morton, who directs Bariatric Surgery at Stanford Hospital & Clinics, calls obesity a "family disease."

Seven years ago, when journalist Bryce Hoffman started covering the Ford Motor Co. for The Detroit News, he knew he was either witnessing the end of an American icon or its resurrection.

No need to be stingy with spices. Research from Penn State finds heavily spiced meals — think chicken curry with lots of turmeric, or desserts rich in cinnamon and cloves — may do the heart good.

"Elevated triglycerides are a risk factor for heart disease," explains researcher Sheila West.

Her study found that a spicy meal helps cut levels of triglycerides, a type of fat, in the blood — even when the meal is rich in oily sauces and high in fat.