Kevin Petrovic, 19, and his business partner, who's also 19, raised about $6 million from venture capitalists in Silicon Valley to launch FlightCar. The company is trying to make its mark with car-sharing for travelers. Chris Arnold/NPR hide caption

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Unlike the smoky, eardrum-damaging factories of yesterday, today's manufacturing is going high-tech. That can mean more robots and automated machines than workers. But companies like Machine Inc. in Stoughton, Mass., are still growing and hiring. Chris Arnold/NPR hide caption

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President Barack Obama speaks in Boston about the Affordable Care Act. Obama and his supporters have often said the health care law would allow half of single Americans under 35 to get insurance for less than $50 a month. Stephan Savoia/AP hide caption

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Is this coffee shop going to grow to be the next Starbucks? iStockphoto.com hide caption

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