美国国家公共电台 NPR--Encore: Keystone XL Pipeline gets renewed interest, but the company has moved on（在线收听）

Encore: Keystone XL Pipeline gets renewed interest, but the company has moved on

Transcript

Conservatives call to revive Keystone XL, but the pipeline company has moved on

In response to calls for a global boycott of Russian oil, some say the U.S. should revive the Keystone XL Pipeline, but the company is selling assets.