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.
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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.
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And I'm Lynn Neary. European officials are moving ahead today with a new package of economic reforms. That's after a long night of talks in Brussels. The effort to address the unyielding debt crisis has threatened European unity and one important country, the United Kingdom, has refused to sign off on the reforms. More on that in a moment, but first we hear about the new rules from NPR's Jim Zarroli.