Borrowing Money From China

I understand that some Americans are concerned about why the China has increased its military. These concerns are mostly from the Republicans. There are a few problems with this concern or may we call it a scare tactic from McCain. If the republicans tell the public this situation, then for there sake people would probably vote for McCain instead of one of the democrats. Do really think China would turn against America. China claim that America is there close friends. America buys most of their products from China and we send most of our business to their country. Since America is in so much debt because of the Iraqi war, the only countries that would lend us money is Great Britain and China. China is lending the United States the most money. This is happening under George Jr. administration. Once they cut off their supply who will America depend on for money and I have to remind you that the yen is higher than the dollar.