Firing Line with Margaret Hoover S01 E11 Neil deGrasse Tyson

Astrophysicist Dr. Neil deGrasse Tyson joins Margaret to explore the stars, science, and human conflict. Dr. Neil deGrasse Tyson is a famed astrophysicist and author of the new book, Accessory To War: The Unspoken Alliance of Astrophysics and the Military.