What is the Keystone XL Pipeline? | National Geographic

(2:31)

Keystone XL / Tar Sands Pipelines: the Dirtiest Oil on Earth

(1:42)

10 Keystone XL Pipeline Facts - WMNews Ep. 18

(9:46)

Everything You Need to Know About Keystone XL

(2:9)

What happens to the $1.3 billion Alberta invested into cancelled Keystone XL pipeline?

(2:34)

How cancelling the Keystone XL pipeline could affect Canada

(16:37)

Supreme Court Blocks Keystone XL Pipeline Construction

(2:54)

Keystone XL: The climate fight in miniature

(1:46)

Biden’s decision on Keystone XL a political headache, economic blow for Canada

(2:20)

The Keystone XL pipeline, explained

(2:37)

Canada welcomes Trump's Keystone XL pipeline order

(2:10)

Biden plans to cancel Keystone XL pipeline permit

(9:46)

Keystone XL Pipeline for 5th Graders

(1:28)

The 3 Biggest Keystone XL Pipeline Myths | Debunker | NBC News

(2:8)

Keystone XL and Dakota Access pipelines controversy explained

(5:8)

How the Keystone XL Pipeline Got (So) Political | The New York Times

(5:7)

Trudeau says he's \

(4:20)

Keystone XL Oil Pipeline abandoned by developer; WSJ reporter explains

(7:57)

Obama on Keystone XL Pipeline

(1:1econd)

Keystone XL: pipeline construction

(48)