MarketWatch.com | Top Stories Follow Alan Greenspan’s legacy as Fed chair: The ‘Greenspan put’ and a shift to overprotecting markets Greenspan, who died at age 100, opened the door to issues that still bedevil the Fed. https://www.marketwatch.com/story/former-federal-reserve-chairman-alan-greenspan-dies-a7a4030d?mod=mw_rss_topstories marketwatch.com