What Happens to Weapons Sent to Ukraine?

Lloyd Austin needed a waiver to become Biden's Pentagon chief. A law in place that says that if you are an active military you have to wait a certain number of years before becoming defense secretary. Senate Democrats lined up with many Republicans and gave this waiver to General Austin allowing him to leave Raytheon go to the defense department. He now oversees the expenditure of massive amounts of sums that continue to produce record profits and high stock prices for the corporation from which he came the arm industry, the primary beneficiary of this spending.