Camden County Police Officer Virginia Matias and Officer Jose Vale often walk together when on foot patrol in Camden. Matias patrols sections of the city on foot so she can strike up conversations with business owners and residents. She says this makes her more familiar with what's going on than she would be if she stayed in her patrol car all day. Jeff Brady/NPR hide caption

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After completing training in 2013, Claire Kerstetter now works as a fluid technician on fracking jobs. Jeff Brady/NPR hide caption

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Students at the Pennsylvania College of Technology are learning a technique called "tripping pipe," moving a pipe from a stack into a horizontal position and lowering it down into a well. The students train on a practice drilling rig to learn how to be roustabouts. Jeff Brady/NPR hide caption

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Supporters of former Penn State head football coach Joe Paterno have launched a campaign to reclaim his legacy, including an initiative to have his statute returned to the university grounds. Gene J. Puskar/AP hide caption

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A driver clears his car windshield in Boston on Jan. 27, after a heavy storm hit the city. Pennsylvania could be the next state to pass legislation that would cite drivers that take to the road before removing the hazardous ice and snow. Robert Nickelsberg/Getty Images hide caption

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