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Now Playing: 10-12-12 Marketplace

The Nobel committee has awarded the Peace Prize to none other than the European Union. Meanwhile in the U.S., Pennsylvania Gov. Tom Corbett has signed a bill that will allow controversial fracking on several Pennsylvania college campuses. Amy Scott reports on a school that's opened up an on-campus vision center for students. Some craft micro-brewers are changing the stigma of going from glass to aluminum. And the vice presidential candidates debated jobs and 6 percent unemployment last night in their debate. We get the website Rap Genius to help us decode what Joe Biden and Paul Ryan said.