This is "activism" so I put it in this forum instead of the Enviro forum, but it is an environmental issue that you can become an activist against!! Forest Ethics group sent me an email about it.
The "Gateway Pipeline" is only in the planning stages, but it's purpose would be to carry Tar Sands bitumen [heavy oil] to the coast of BC where tankers will load it and take it to China, etc.
Enbridge is the company that wants to build it. The big spill from a broken pipeline in the Kalamazoo River is an Enbridge pipeline.
Send a letter of protest to Enbridge from this link:
More about that Kalamazoo spill here [or Google: Enbridge Kalamazoo] -