An activist holds a sign as he participates in a sitin and protest against the Keystone XL pipeline outside the US State Department August 12 2013 in...
{"Image ImageDescription": "WASHINGTON, DC - AUGUST 12:  An activist holds a sign as he participates in a sit-in and protest against the Keystone XL pipeline outside the U.S. State Department August 12, 2013 in Washington, DC. Activists from the Rainforest Action Network, CREDO and other groups expressed their opposition to the Keystone XL pipeline and urged \"to maintain pressure on the president to keep his promise to fight climate change by rejecting the Keystone XL pipeline.\"  (Photo by Alex Wong/Getty Images)", "Image Copyright": "2013 Getty Images"}