Taliban Deputy Leader Sirajuddin Haqqani joins Christiane for an exclusive interview.
David Gergen discusses his new book "Hearts Touched With Fire."
Richard Hasen joins the show.
Judith Warner discusses the children's mental health crisis.
Yale historian Eliyahu Stern joins the program.
Farai Chideya joins the show.
Rep. Jackie Speier joins the show.
Kristin Du Mez joins the show.
Chris Christie weighs in on the state of the Republican Party.
Dr. Thomas Fisher discusses the state of American healthcare.
François Hollande discusses the war in Ukraine.
Scott Galloway weighs in on Elon Musk's Twitter buyout.
Ronan Farrow joins the show.