The Billionaires' Pledge
Directed by Ralph Gladitz, Gisela Baur2012 75m[Documentary](/on-demand/category/documentary)
6.7
Warren Buffett and Bill Gates launched an unusual campaign in June 2010: both agreed to donate half of their fortunes to charity. The filmmakers followed multi-billionaire Warren Buffett for 18 months, investigating his motives and talking to supporters and opponents of his initiative.
