Summary: On this week's Allegheny Front, there's a new rush in Pennsylvania. Colleges and universities are competing to attract money to study fracking. Plus, it's National Poetry Month. We visit several regional artists who share poems about nature. The closing of two more "gaps" brings the the so-called GAP trail, a 150-mile trek in Maryland and Pennsylvania, closer to completion. And more! http://media.alleghenyfront.org.s3.amazonaws.com/AF042713Show.mp3
