Changes

As a top advisor to President [[Ronald Reagan]] he led the successful 1983 refinancing of the [[Social Security]] system that put it on a sound financial basis for the next 75 years.

As a top advisor to President [[Ronald Reagan]] he led the successful 1983 refinancing of the [[Social Security]] system that put it on a sound financial basis for the next 75 years.

Greenspan wrote a [[memoir]] titled ''[[The Age of Turbulence|The Age of Turbulence: Adventures in a New World]]'', published September 17, 2007.<ref name="TurbRevKinsley" /><ref>{{cite news |first=Nell |last=Henderson |title=Greenspan Unconcerned About Housing |url=http://www.washingtonpost.com/wp-dyn/content/article/2006/11/06/AR2006110600588.html |work=The Washington Post |date=November 7, 2006 |accessdate=March 20, 2016}}</ref>  

Greenspan wrote a [[memoir]] titled ''The Age of Turbulence: Adventures in a New World'', published September 17, 2007.<ref name="TurbRevKinsley" /><ref>{{cite news |first=Nell |last=Henderson |title=Greenspan Unconcerned About Housing |url=http://www.washingtonpost.com/wp-dyn/content/article/2006/11/06/AR2006110600588.html |work=The Washington Post |date=November 7, 2006 |accessdate=March 20, 2016}}</ref>  

==Personal life==

==Personal life==

He is a close friend and follower of libertarian writer [[Ayn Rand]].  He dated journalist [[Barbara Walters]] in the late 1970s.<ref name="TurbRevKinsley" /> In 1984, at age 58, Greenspan began dating journalist [[Andrea Mitchell]] whol is 20 years younger. In 1997, they were married by Supreme Court Justice [[Ruth Bader Ginsburg]].<ref>{{cite news | url = http://www.nytimes.com/2007/10/07/business/07offtheshelf.html |title =The Boy Behind the Global Theories |author = [[Stephen Kotkin]] |work=  New York Times |date=October 7, 2007 |accessdate=March 20, 2016}}</ref><ref>{{cite news| url= http://www.nytimes.com/1997/04/06/style/alan-greenspan-andrea-mitchell.html |title =Alan Greenspan, Andrea Mitchell |date=April 6, 1997 |work= New York Times}}</ref>

He is a close friend and follower of libertarian writer [[Ayn Rand]].<ref name="TurbRevKinsley">{{cite news |url= http://www.nytimes.com/2007/10/14/books/review/Kinsley-t.html |title =Greenspan Shrugged |first=Michael |last=Kinsley |authorlink=Michael Kinsley |work=The New York Times |date=October 14, 2007 |accessdate=March 20, 2016|archiveurl=https://web.archive.org/web/20071114184924/http://www.nytimes.com/2007/10/14/books/review/Kinsley-t.html |archivedate=November 14, 2007 |deadurl=no}}</ref> He dated journalist [[Barbara Walters]] in the late 1970s.<ref name="TurbRevKinsley" /> In 1984, at age 58, Greenspan began dating journalist [[Andrea Mitchell]] whol is 20 years younger. In 1997, they were married by Supreme Court Justice [[Ruth Bader Ginsburg]].<ref>{{cite news | url = http://www.nytimes.com/2007/10/07/business/07offtheshelf.html |title =The Boy Behind the Global Theories |author = [[Stephen Kotkin]] |work=  New York Times |date=October 7, 2007 |accessdate=March 20, 2016}}</ref><ref>{{cite news| url= http://www.nytimes.com/1997/04/06/style/alan-greenspan-andrea-mitchell.html |title =Alan Greenspan, Andrea Mitchell |date=April 6, 1997 |work= New York Times}}</ref>