America's biggest donors of 2012

Published On: Feb 18 2013 02:57:37 PM CST   Updated On: Feb 19 2013 01:00:00 AM CST

The Chronicle of Philanthropy has released its annual list of America's biggest donors of 2012. Take a look at the 15 most generous donors.

Warren Buffett, close up
16 / 17
Truth Leem/Reuters

1. Warren Buffett. Donations: $3.1 billion. Buffett is chairman of the investment firm Berkshire Hathaway. Most of his donations have gone to the Howard G. Buffett Foundation, NoVo Foundation and Sherwood Foundation.

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