Business Matters - Mark Zuckerberg donation 'sends a powerful signal' - ÃÛÑ¿´«Ã½ Sounds

Business Matters - Mark Zuckerberg donation 'sends a powerful signal' - ÃÛÑ¿´«Ã½ Sounds
Mark Zuckerberg donation 'sends a powerful signal'
The Facebook founder pledges to give away 99% of shares - $45bn - in the social network.