BBC - Trump Turnberry: US Congress launches investigation into Prestwick Airport deals
Citing Defence Logistics Agency (DLA) records, it said the US military had made 629 fuel purchase orders at the airport, totalling $11m (£9m), since October 2017. It also alleges that certain military personnel have been offered "cut-price rooms" and free rounds of golf at the Trump Turnberry resort.It continued: "Given the president's continued financial stake in his Scotland golf courses, these reports raise questions about the president's potential receipt of US or foreign government emoluments in violation of the US Constitution and raise other serious conflict of interest concerns."