Home Energy and Environment Video: President Obama Talks About Tar Sands, Keystone XL, Climate Change Energy and Environment Video: President Obama Talks About Tar Sands, Keystone XL, Climate Change By lowkell - March 6, 2015 0 Share Facebook Twitter Linkedin ReddIt Email Advertisement There's no paywall on Blue Virginia, and we definitely want to keep it that way! If you want to help support our work, you can donate here - thanks! Also, you can sign up for our weekly email list here.