Alan Greenspan, hailed as the greatest Federal Reserve chairman when he retired in 2006 but derided for a severe financial crisis that followed barely two years later, died on Monday aged ⁠100, NBC News reported. Greenspan, who exerted a powerful influence on the US economy ⁠during his tenure at the helm of the Fed from August 1987 to January 2006, died at his home ⁠from complications of Parkinson’s disease, NBC reported, citing his wife Andrea Mitchell, who is the outlet’s chief Washington...