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.

Ever since the collapse of the domestic steel industry, blue-collar workers living in the mountain towns near the border of Pennsylvania, West Virginia and Ohio have struggled to find jobs.

But last June, Shell Oil Co. announced it would build a huge petrochemical refinery somewhere in that Appalachian region. The plant, known in the industry as a "cracker," could bring billions of investment dollars and thousands of jobs.

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.