US environmentalists take aim at second TransCanada pipeline

Campaigners say company behind Keystone XL plans to send hundreds of supertankers of crude oil down the Atlantic coast with fears for potential spillsEnvironmentalists are again taking aim at the company that proposed the Keystone XL pipeline this time for another of its projects they fear would send hundreds of supertankers laden with crude oil down the Atlantic coast to refineries in Texas and Louisiana.TransCanada is behind the Energy East pipeline project, a 4,600km pipeline, or nearly 3,000