NPR News

The annual winter meeting of the Republican National Committee got under way in New Orleans on Wednesday, just hours after Mitt Romney won New Hampshire's Republican presidential primary.

At the 2012 North American International Auto Show, it's clear that the industry's love affair with alpha-numeric designations hasn't waned. There's the ATS, the 700C, the MKZ. Now comes the CTX, a new line of Craftsman riding lawn mowers. They are fast, powerful and loaded with amenities.

"Everybody knows that Detroit's the national stage for cars — Motor City is where autos come from. So this show made perfect sense to come here and launch the tractor," says Onney Crawley, Craftsman's director of brand management for lawn and garden.

Private auditors paid to review food safety at the Colorado cantaloupe packer responsible for last summer's massive outbreak gave the facility rave reviews just before contaminated melons were shipped, which killed 30 people.

Transcript

MELISSA BLOCK, HOST:

You can buy Twinkies on the cheap right now. Safeway, just around the corner from our office here in Washington, has them on sale - two boxes for five bucks. So the NPR Science Desk was inspired to take part in the fine, long-standing tradition of experimenting with Twinkies.

NPR's Allison Aubrey reports on their findings.

ALLISON AUBREY, BYLINE: My colleagues, Julie Rovner, our health policy correspondent, and Adam Cole, a new addition to our team, had one idea.

So, what is your experiment, guys?