A group of farmers critical of Canadian mining interests in their native Dominican Republic has been blocked from travelling to Saskatoon, Toronto and other cities.

They were looking for oil, but they found something even better.

Keeping track of all these pipelines is becoming a challenge. We have the proposed Keystone XL pipeline to the U.S. Gulf Coast, the planned Northern Gateway pipeline to the West Coast and the newly-minted Keystone Kops pipeline in Michigan.