Vivvo CMS 4.1 PRI: Public Radio International http://www.pri.org/ ©2010 Spoonlabs d.o.o. PRI: Public Radio International http://www.pri.org/files.php?file=rss_682409203.gif http://www.pri.org/ Experts tangle over whether fracking waste is making drinking water unsafe http://www.pri.org/stories/science/environment/experts-tangle-over-whether-fracking-waste-is-making-drinking-water-unsafe-7895.html Environment Wed, 11 Jan 2012 09:57:00 -0600 In Pennsylvania, there are increasing concerns that the drinking water is no longer safe, after high levels of bromides have entered the water system. Many blame fracking waste for the increase, but there's no definitive source yet. PRI: Public Radio International