Keystone XL-Inspired Clash Begins over Enbridge's $7B Expansion Plan

Enbridge Inc. and environmentalists yesterday tangled over the oil sands giant's claim -- not yet confirmed -- that it can spend $7 billion to nearly double the size of a thousand-mile Canada-to-U.S. crude pipeline without getting a State Department review similar to Keystone XL's.

Keystone XL-Inspired Clash Begins over Enbridge's $7B Expansion Plan