'Headliners: Elizabeth Warren' The Tough Professor01:25
Elizabeth Warren has been lauded for her relentless questioning of big banks and Wall Street. But before she became a US Senator, Elizabeth Warren was one of the first women to be offered a tenured position at Harvard Law School, where her students were exposed to a similar side of the professor.
Web Extra: Taking people to space is Jeff Bezos's next big mission01:33
Jeff Bezos and the President01:47
Bezos's personal life made public01:12
'Headliners: Joe Biden' A Lifetime of Service01:22
'Headliners: Michael Flynn' Jedi Knights at Fort Polk01:38
'Headliners: Michelle Obama' Reaching Higher01:00