[quote=Brovo]
The Keystone XL Pipeline is a logical step economically and environmentally. The only people opposing it are extremely and grossly ignorant of the benefits this will have for all parties involved.End of story. 
[/quote]
Because the only reason anyone would ever disagree with you is because they're ignorant? That's bullshit whatever the topic.

(Not to say I'm [i]not[/i] quite uniformed as to the various pros and cons of the Keystone XL Pipeline. I'm am quite uniformed. But ignorance is never the only reason to oppose a policy proposal, and making the claim that it is is not only poor argument technique but also misleading and counterproductive.)