Das Milliardenversprechen
January 01, 2012 | 0 min
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.
Genres
Documentary
Cast
Warren Buffett
Bill Gates
Melinda Gates
Nicolas Berggruen
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