The Canadian oil sand mines refused us access, so we rented this plane to see what they were up to
: A slideshow of oil extraction from above Alberta's tar sands fields. (Warning: surreally-coloured pools of water inside) [more inside]
Big oil companies make more than $300 million every day. "Why should Americans prop up these companies with tax dollars and have to pay ridiculous fuel prices?"
Self-described 'Democratic socialist' Bernie Sanders (Vermont)
introduces a bill to cut $113B of fossil fuel subsidies. [more inside]