Mitt Romney was also in Iowa today. His campaign has spent the past several days on the offensive against Newt Gingrich. As Iowa Public Radio's Kate Wells reports, the former Massachusetts governor is facing a bigger challenge than he planned.
KATE WELLS, BYLINE: Remember when Mitt Romney wasn't supposed to really need Iowa?
At the E.U. summit in Brussels, Britain was the only nation to rule out treaty changes aimed at saving eurozone countries from default and saving the euro. A look at what's behind Britain's latest show of euro skepticism — and what it means for the Tory Prime Minister David Cameron, who, ironically, is in a coalition with the pro-Europe Liberal Democratic party.
This is ALL THINGS CONSIDERED from NPR News. I'm Lynn Neary.
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The National Defense Authorization Act for Fiscal Year 2012 runs hundreds of pages. It authorizes hundreds of billions in defense spending. And as it stands, the version of the bill approved by the Senate is facing a veto by President Obama.
Here's another challenge for traditional retailers. Companies like Amazon and eBay now offer apps for your Smartphone that take a lot of the legwork out of comparison-shopping. While you're in a store, just take a picture of an item or scan the barcode on the box. You'll find out where else to get it and you might even get an extra discount for buying it on the spot.
Stephen Hoch teaches marketing at the Wharton School of Business and consults for some retailers.