
Season 18, episode 72
Neil DeGrasse Tyson
Rand Paul filibusters for real, Al Madrigal questions Puerto Rico’s desire for statehood, and Neil deGrasse Tyson explains the Russian meteor event.

Season 18, episode 72
Rand Paul filibusters for real, Al Madrigal questions Puerto Rico’s desire for statehood, and Neil deGrasse Tyson explains the Russian meteor event.