40 US billionaires pledge half wealth to charity

PUBLISHED ON: August 5, 2010 | Duration: 1 min, 45 sec

   
loading..
What would you do if you were a billionaire? Give away half your money to charity? That's what 40 US billionaires have signed up to do.
ALSO WATCH
प्राइम टाइम : क्या जर्जर सड़कों के ख़िलाफ़ लोगों ने आवाज़ उठाई?

................................ Advertisement ................................

................................ Advertisement ................................