tape. it's a terrible tape. i've been fully briefed on it. there's no reason for me to hear it. i said to the people, should i? they said you really shouldn't. i know everything that went on on the tape. >> and what happened? >> it was very violent, very vicious, and terrible. >> the president also said he doesn't know if the saudi crown prince was lying when he denied having any involvement in the murder of khashoggi. a statement that conflicts with the cia's assessment that mohammed bin salman personally ordered the killing. that brings us to the weekend presidential brief, a segment we broi bring you every sunday night, highlight the information the president will need when he wakes up tomorrow. joining us is cnn national security analyst and former national security council adviser, sam vinograd who helped prepare the daily brief for president obama. the president says he'll be getting a final intel report soon on the khashoggi murder. how important is that final report? >> ana, if the president is