Southern Keystone XL segment crosses halfway mark Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 10:16 am, Saturday, February 23, 2013 OKLAHOMA CITY (AP) — While the debate continues over whether the United States will approve a proposed oil conduit from Canada to the Gulf Coast, the segment from Cushing, Okla., to the Texas Gulf Coast is halfway toward completion and could be transporting oil by the end of the year. President Barack Obama traveled ... Read More