WASHINGTON U.S. Treasury Secretary Scott Bessent said that his agency was "fully prepared to do what is necessary" in support of Argentina , a week after revealing both sides were in talks over an economic aid program. Bessent said on social media that he had a "very positive call" with Argentina's Economy Minister Luis Caputo on Oct. 1, adding that further talks were planned in Washington. "In the coming days I look forward to Minister Caputo's team coming to D.C. to meaningfully advance our