Living on Earth: July 10, 2015

The Supreme Court Blocks EPA's Mercury Rule --For Now / BP Will Pay $18.7 Billion to Settle Gulf Oil Spill Fines and Gov't Claims / Arsenic and Frackwater Waste / Fingerprinting Frackwater / Beyond the Headlines / Restoring Giant Kelp Forests / Fighting Invasive Ribbon Grass Learn more about your ad choices. Visit megaphone.fm/adchoices