Bill Gates - A Must Watch Video

Posted by Suguna Alluri on May 09, 2017

Bill Gates: On Polio and Rotary.

https://www.youtube.com/watch?v=XpSWjnE93P0&feature=youtu.be&t=1m29s&adbsc=social_20170508_1495691&adbid=861692323242975232&adbpl=tw&adbpr=4432431