Recorded at O'Reilly strata making data work conference: Feb. 1-3, 2011, Santa Clara, CA.
Summary
"In a first, Forbes presented all federal campaign contributions by America's wealthiest people in our September 2010 online edition of the Forbes 400. We combined human effort and homegrown database code to sort through 6 million political donations and find the 20,000 that came from America's richest people."--Resource description page.