Kathianne,
No, I have not seen that particular article, but I have seen claims like that before. However, it does not jive with import/export data. Yes, we get oil out of the Persian Gulf but our export from the Gulf is less than twenty percent of our total import--but my numbers are over twenty years old. The big thing is the countries who's oil supply is highly dependant on Gulf oil are the Dutch, Germans, Japanese and now the Chinese. From what I remember, their import was between sixty to eighty percent. Now the interesting twist is in the 1980's our national debt was financed mostly by the Dutch. That is probably still the case. If someone owns you, financially speaking, their interests are your interests.
It is an easy and common tactic to say everything concerning the Middle East problems is due to America's gigantic appetite for Middle East oil but the data says a vast majority of Middle East oil goes to Europe and the Far East. The fact is the world economy runs on oil. Unless folks want a huge world financial melt down, the United States keeping the sea lanes open is a good thing. There is no way anyone can imagine the amount of oil coming out of the Middle East unless you've seen it--a huge super tanker leaving the gulf every fifteen minutes, every day and night, 365 days a year is just unbelievable.
So that article is just regurgitating the same old liberal nonsense that does not jive with the data or with what I saw while on patrol in the Gulf. The reality is a little more complex than the article assumes.