(FILES) US Federal Reserve Chairman Alan Greenspan testifies on Capitol Hill in Washington, DC 11 February 2003 before the US Senate Banking, Housing, and Urban Affairs Committee. Greenspan, the longtime US Federal Reserve chief who presided over an unprecedented American economic expansion but was later faulted for failing to rein in financial markets before the 2008 global crisis, died on June 22, 2026, US media reported. (Photo by LUKE FRAZZA / AFP via Getty Images)