Support WBURRejected Pipeline Becomes Hot-Button Election IssuePlay04:15Download AudioJeff BradyJanuary 19, 2012 ShareThe Syncrude tar sands mine in Alberta, Canada. Alberta's tar sands would supply the oil for the prospective Keystone XL pipeline. (Reuters/Landov)
The Syncrude tar sands mine in Alberta, Canada. Alberta's tar sands would supply the oil for the prospective Keystone XL pipeline. (Reuters/Landov)