Key Stone Pipe Line

I think that the U.S. should build the Key Stone pipe line because of the many benifits that would come from it. One of the many benifits of the pipe line would be that we could stop buying as much oil from the middle east. Another one of the benifits would be that it would be greatly cheaper to buy it from Canada. Finally if we do not take advantage of the oil Canada is offering to us then they will sell it to China and that would most definatly not help America.