Thousands Protest Keystone Pipeline Feb 21, 2013 9:09:29 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Feb 21, 2013 9:09:29 GMT -5 Thousands Protest Keystone Pipelinefrom GOVERNING: State government news on politics, management & financ The rally on the National Mall was billed as the largest climate rally in American history.www.governing.com/news/state/Thousands-Protest-Keystone-Pipeline.html