There's no need for an additional east-west pipeline for the foreseeable future. There's barely a need for the existing one, as eastern Canada is well-supplied with US oil right now.
Saying something like this makes you look like a complete moron.
geezaz! Although it doesn't pertain to your initial statement I'm replying to, I purposely left in your "complete moron" comment... it's quite germane to your own statement! Pipelines don't get built in a matter of weeks - ya think! At the moment U.S. imports (based on shale oil extraction) have displaced some of the traditional foreign import sources - the long(er) term viability of shale reserves suggests the time is ripe for that pipeline (notwithstanding the level of existing foreign (non U.S.) imports):
(thanks for further cementing your acceptance of Canadian subservience
)