Treasury Secretary Janet Yellen is telling world financial leaders that the US economy has grown stronger because the Biden administration rejected isolationism, offering a barely veiled criticism of former President Donald Trump's policies two weeks before the US election. Yellen was opening the IMF and World Bank annual meetings on Tuesday by highlighting US economic growth since the nation was in the grips of the COVID-19 pandemic. Without mentioning Trump by name, she said in an advance draft of her remarks that the Biden administration had ended a period of international isolationism that made America and the world worse off. We went from millions having lost their jobs to a historic labour market recovery, Yellen says. She said US economic growth has been almost twice as fast as most other advanced economies this year and last, even as inflation came down sooner. The IMF released its international outlook on the global economy on Tuesday morning and upgraded its economic outlo