expected to speak around 6:15 eastern. thank you so much for joining me today. i'm carol costello. "at this hour with berman and bolduan" starts now. one of the world's most notorious drug lords is right now on the run after a daring escape from a maximum security prison. one expert says if el chapo isn't caught in the next 24 hours, kiss him good-bye. and we could be minutes away from history. we're expecting an announcement soon about a nuclear deal with iran you a about what sin siis this deal and who gave more? and in a new book atticus finch is portrayed as racist. what is behind harper lee's stunning twist? hello, ern. i'm john berman. >> i'm kate bald wynn.