Supporters tout that the project would bring much needed jobs . Stephen Harper : U.S. needs to think carefully about its national interest in considering pipeline . Burwell : Fight over Congress project is creating unnecessary collateral damage . He says victims include transportation bill , relations with U.S. , Canada strategic interests . Burwell : Keystone XL needs to focus on real issues instead of partisan bickering .
Stephen Harper : U.S. needs to think carefully about its national interest in considering pipeline . Burwell : Fight over Congress project is creating unnecessary collateral damage . He says victims include transportation bill , relations with U.S. , Canada strategic interests . Burwell : Keystone XL needs to focus on real issues instead of partisan bickering .