January 29, 2016
Video duration: 26:37Video has closed captioning.
Politico's Mike Allen on the 2016 presidential race and the Iowa caucuses. Dr. Anthony Fauci of the National Institute of Allergy and Infectious Diseases on the threats posed by the Zika virus. Former Defense Secretary Donald Rumsfeld on fighting ISIS. Author Scott Malcolmson on the future of the world wide web. Actor Mark Strong on the Broadway revival of "A View from the Bridge."