the application then. now in the same week the president decide to drive a spike through the thing. is that just coincidence? reporter: i don t know. i thought that, too. it s a question of were you fired or did you quit? and it seems like the president wants to make sure to say that it was fired. one of the things that has concerned a lot of people who support keystone, this isn t going to stop the extraction of petroleum from the tar sands in bert, canada. lit still be done. the question is how will it be transported. will it be transported to china or someplace else across the pacific that will not burn it and refine it with the same controls we would? would it be sent by train or truck as it has been which has a much bigger carbon footprint than the pipeline would have. it isn t as if ther this oil woe