As he helms the return of “Cosmos,” astrophysicist Neil deGrasse Tyson tells Brian Stelter about the importance of having a primetime science show on network television.
Dr. Michio Kaku and The Huffington Post’s Jack Mirkinson on why the media continue to present human impact on climate change as a two-sided argument.
Miles O'Brien talks to Howard Kurtz about why the media fell out of love with the space shuttle program.