The Keystone XL would simply move raw materials to the processing plants in Texas which would refine it and ship it to market.
Obama made a purely political decision that will cost America thousands of jobs, a secure supply of oil and, as a bonus, send those jobs and that oil to America's avowed enemy, China.
I don't know what else to say. I don't know how else to explain it. I don't understand your post.
OK, let me boil it down.
Why not build the pipeline from Canada to TX through oil friendly states instead of just defaulting to China?