Home Business U.S. Treasury chief Mnuchin says optimistic about U.S.-UK trade deal Business U.S. Treasury chief Mnuchin says optimistic about U.S.-UK trade deal By Genpie - January 25, 2020 98 0 Facebook Twitter Google+ Pinterest WhatsApp U.S. Treasury Secretary Steven Mnuchin said that he was optimistic the United States and Britain, soon to be out of the European Union, would strike a trade deal this year and that he had discussed it with Britain’s finance minister on Saturday.