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Now Playing: 03-02-12 Marketplace

Attention AT&T users: It's the end of the line for truly unlimited data on your phone. Find out how that might impact you. And could you live without Google for a day? Reporter Jennifer Collins tried it out. We look at how some businesses are finding opportunities in the health care reform law. And one commentator tells us what the Jeremy Lin story is really all about -- here's a hint, it's not basketball.