Canadian Press: Concerns south of the border over oil tanker traffic from British Columbia have spurred a U.S. Coast Guard review of proposed increases in Canadian oil exports.
A legislative amendment proposed by Washington state Sen. Maria Cantwell and signed into law by President Barack Obama a couple of weeks ago gives the U.S. marine safety agency six months to conduct a risk assessment of the planned expansion of oil pipeline capacity to the West Coast.
While several proposed projects would see oil from...