Alan Greenspan, former Federal Reserve chairman, dies at 100

• Alan Greenspan, former Federal Reserve Chairman, died at 100, having served 18 years under four different presidents.
• His leadership coincided with one of the strongest peacetime economic expansions in US history, though he was later faulted for decisions that critics linked to the global financial crisis.
• Greenspan was an icon of global finance, with his speeches and congressional testimony, including the 'irrational exuberance' phrase, often moving markets.

This video is an obituary for Alan Greenspan, former Federal Reserve Chairman, who died at 100. It highlights his 18-year tenure under four presidents, during which the US economy experienced strong peacetime expansions. The video also notes criticisms that his decisions contributed to the global financial crisis and his significant influence on monetary policy and market movements.