Yoko Ono launches anti-fracking artists coalition
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Credit: Getty Images
NEW YORK, NY - AUGUST 29: (L-R) Actor Mark Ruffalo, professor of engineering at Cornell University, Dr. Anthony Ingraffea, and Sean Lennon look on as Yoko Ono speaks at the Artists Against Fracking Coaltion Event at Paley Center For Media on August 29, 2012 in New York City. (Photo by Mike Coppola/Getty Images)
