EcoWatch: Keystone XL's southern half is one step closer to opening for business. TransCanada announced that "on Saturday, Dec. 7, 2013, the company began to inject oil into the Gulf Coast Project pipeline as it moves closer to the start of commercial service."
The line fill comes weeks after an investigation revealing potentially dangerous anomalies such as dents, faulty welding and exterior damage that could lead to pipeline ruptures, tears and spills. Photo credit: Public Citizen
The Sierra Club's...