Keystone is already in business. It transports half a million barrels per day. Keystone is a tar sands pipe which doesn't efficiently (or cheaply) refine out into gasoline. TransCanada acknowledged the Keystone and Keystone XL (not the same pipe) don't produce cheaper gasoline for Americans. Probably worth mentioning that Keystone oil is still
imported oil since Canada is not a state in the USA and TransCanada is a Canadian company.
Keystone XL was the extension that used eminent domain to allow a foreign, private company to seize American land from American citizens. TransCanada has also canceled the project entirely which private companies have the right to do.
They don't want to hear it and will ignore your post and the facts.
Fact: It's still imported oil. Imported oil does not make the US "energy independent" or help US oil industry jobs.
Fact: The refined products are largely for export. Exports do not help US gas prices.
Fact: You get less gasoline per barrel from heavy oil like tar sands than you do from light oil like from Texas. Less gasoline from refineries does not help US gas prices. The opposite, actually.
Fact: Refinery capacity is more of a bottle neck than oil production in the US. If refineries are making less gasoline for the domestic market in favor of other products for other markets, that does not help US gas prices. The opposite, actually.
Fact: Keystone XL creates a lot more permanent jobs in Canada than it does in the US. Much like NAFTA did, it's a loss for high paying American blue collar jobs.
Regardless of the reasoning given to the public for it's cancellation, it's completion is not a win for the US, is not a win for US consumers, and will *hurt* the domestic oil industry. The only winners are Canada and refiners.
Fun extra fact: Many of our major refineries are wholly or majority foreign investor owned.