Closing Bell June 21, 2017

June 21, 2017

Uber CEO Travis Kalanick resigns amid pressure from the board. Pando's Sarah Lacy says Uber was supposed to be the 'Super Unicorn,' but the 'Bro exploded it.' The Co-Founder and Head of Product Design of 'Olivia AI,' Elise Graham, shares what it was like to pitch her product on Apple's 'Planet of the Apps.' Plus, why CMOs are facing the highest turnover rate with UVA Assistant Professor Kimberly Whitler.

Guests: Kimberly Whitler, Elise Graham, Rich Fulop, Vicki Fulop, Chieh Huang, Sarah Lacy, Michael Osborne, Rob Gillette, Sally Ocun