Julian Bond and activists opposed to the Keystone XL tar sands pipeline project tie themselves to the White House fence during an environmental protest in Washington

 
Julian Bond and activists opposed to the Keystone XL tar sands pipeline project tie themselves to the White House fence during an environmental protest in Washington
Longtime civil rights activist Julian Bond and activists opposed to the Keystone XL tar sands pipeline project tie themselves to the White House fence during an environmental protest in Washington, February 13, 2013. REUTERS/Jonathan Ernst