Keystone pipeline protest at the White House

Demonstrators marched around the White House Sunday worried that the Keystone XL pipeline will accelerate climate change.

People carry a mock pipeline as they pass by The White House to protest the Keystone Pipeline, in Washington, D.C., Sunday, Nov. 18, 2012. (Rod Lamkey Jr./The Washington Times)

People carry a mock pipeline as they pass by The White House to protest the Keystone Pipeline, in Washington, D.C., Sunday, Nov. 18, 2012. (Rod Lamkey Jr./The Washington Times)

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