December 3, 2018
12/03/2018 | 54m 47s
Christiane Amanpour speaks with former Senator Alan Simpson on his friendship with George H. W. Bush and with Sir David Attenborough about the fight against climate change. Michel Martin speaks with Rich Lowry, Editor of news magazine "National Review," about the future of the Republican Party.
Aired: 12/03/18Video has closed captioning.