Keystone XL review to cover all key facets

摘要

Washington—When deciding whether toapprove TransCanada’s Keystone XL pipeline,the US Department of State will take intoconsideration the supply disruption of Libyancrude oil, ExxonMobil’s recent oil spill in Mon-tana and the implications of Canada sellingits oil sands crude to China, a departmentofficial said July 22.