FILE – JUNE 22, 2026: Alan Greenspan, former head of Federal Reserve, dies at 100 from complications of Parkinson’s Disease. WASHINGTON - DECEMBER 17: Former Federal Reserve Chairman Alan Greenspan testifies during a Senate Homeland Security and Governmental Affairs Committee hearing on Capitol Hill on December 17, 2009 in Washington, DC. The committee is hearing testimony on why Congress should establish a bipartisan task force to help safeguard America�s economic future and proposals to secure It. (Photo by Mark Wilson/Getty Images)