Evan Osnos; Sebastian Thrun; Jack Dorsey

Journalist Evan Osnos reports on the Bo Xilai Scandal and its implications for China's Communist Party. Sebastian Thrun, founder of Google X, provides insight into Google Glass, driverless cars, and Udacity, a virtual learning platform. Jack Dorsey, one of the founders of Twitter and the C.E.O. of Square, comments on the growth of his companies, the role of social media during the Arab Spring, and investing in Instagram.