Keystone XL oil pipeline
Obama rejects Keystone XL pipeline
US President Barack Obama rejects the proposed Keystone XL oil pipeline from Canada in a victory for environmentalists who campaigned against the project for more than seven years.
7 November 2015, 05:08 AM
Obama vetoes oil pipeline bill
US President Barack Obama has vetoed a bill that would have approved construction of the Keystone XL oil pipeline
25 February 2015, 06:11 AM