NPR News

When it comes to keeping off fat, protein sounds to some like a magic bullet.

For decades, people have been making the case that eating a lot more of it, as in the Atkins diet, or lots less of it, will change the body's metabolism, spurring weight loss.

But alas, it ain't so easy.

Year over year, the number of Spanish-speaking kindergarteners at Vardaman Elementary School in northeast Mississippi has been on the rise.

Census numbers show the South has the fastest-growing Hispanic population in the country. Now, Vardaman Elementary is about to become Mississippi's first predominantly Latino primary school, and that's posing special challenges when it comes to finding teachers who can help Spanish-speaking students adapt to the American classroom.

Vardaman Takes Its Own Approach

After Mitt Romney's narrow win in Tuesday's Iowa caucuses, the GOP presidential hopefuls move on to New Hampshire, where voters cast their ballots in a primary next week. For more on the Republican presidential race, Steve Inskeep speaks to NPR's Brian Naylor, who is in New Hampshire.

The AP is reporting that Rep. Michele Bachmann has cancelled a campaign trip to South Carolina. Bachmann ended last night with just five percent of the vote, ahead of only Jon Huntsman, who didn't compete in the state.

Bachmann campaign manager Keith Nahigan would not tell the AP whether Bachmann intends to drop out.

NBC News' James Novogrod reports on Twitter that Bachmann has also scheduled a press conference for 11 a.m. ET.

We've been helping our friends at It's All Politics on the big story of the morning, which, as you've no doubt heard, is that after a nail-biter of a night, Mitt Romney took the Iowa primary by eight votes. Rick Santorum pulled a surprising turn around to end up second.

Here's some of the territory we've covered on IAP: