And two American companies are facing new allegations of fraud in Iraq and Afghanistan. The House Oversight Committee says an oil contractor named the International Oil Trading Company has made tens of millions of dollars over the last four years by overcharging for fuel deliveries to American bases in Iraq. The company’s owner, Harry Sargeant, is the chair of the Florida Republican Party and a major fundraiser for Senator John McCain. And the private military company DynCorp has been hit with a federal lawsuit accusing it of threatening workers and stealing equipment from an Afghan subcontractor. The subcontractor says DynCorp fired it without notice and later sent armed guards to dismiss its workers and seize more than two million dollars in materials.