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.
Take a look at the full list and find out more about each of these donors at The Chronicle of Philanthropy's website.
Library of Congress
iStock / amete
iStock / LawrenceSawyer
Wisconsin Dept. of Natural Resources
Enrique Castro-Mendivil / Reuters
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!