you are incredibly youthful and young of spirit, and thank you very much, judith karr, for talking to >> thank you for talking to me. >> and that's it for our program tonight. thanks for watching this edition of "amanpour" on pbs. join us again tomorrow night. ♪ >> announcer: "amanpour" on pbs was made possible with the generous support of rosalind p. was made possible with the generous support of rosalind p. walter. -- captions by vitac -- www.vitac.com >> welcome to witness news, broadcasting to viewers in north america on pbs and around the globe. our top stories. the united states is criticized by fell u.n. security council members were calling an emergency meeting over protests in iran. the author of a damning book on donald trump says he stands by everything he wrote in his dipics of a chaotic white house. >> i will tell you will the one description that everyone gave. everyone has in common. they all say he is like a child. >> the east coast of america in the grim of an arctic blast. at least 19 people have died and temperatures could fall to minus 40 in some places this