Opposes Keystone pipeline

Clinton says she opposes the Keystone XL pipeline:

I don’t think we need to have a pipeline bringing very dirty oil, exploiting the tar sands in western Canada, across our border…I don’t think it’s in the best interest of what we need to do to combat climate change…I thought this would be decided by now, and therefore I could tell you whether I agree or disagree. But it hasn’t been decided and I feel now I’ve got a responsibility to you and to voters who ask me about this.