Obama's New Special Adviser Is Outspoken Foe of Keystone XL and Tar Sands

'Oil extraction from tar sands is polluting, destructive, expensive, and energy intensive,' John Podesta said in a speech in 2010.

http://insideclimatenews.org/news/20131210/obamas-new-special-adviser-outspoken-foe-keystone-xl-and-tar-sands