American Bridge 21st Century: Top donors*
1. American Bridge 21st Century Foundation - $1 million
2. George Soros, Soros Fund Management - $1 million
3. Anne G. Earhart, heiress to the Getty fortune - $850,000
4. American Federation of State, County and Municipal Employees - $575,000
5. Paul Egerman, Escription Inc. - $400,000
*Top donors for 2012 election cycle; numbers through Nov. 26, 2012.
Source: Center for Responsive Politics, Federal Election Commission