she said when he picked up the phone, he said who's this in kind of a brusque wallace way and she said mike, it's nancy reagan. you remember who i am. i think that's the way she described it. he said, of course, i do. she said i'm not sure that he did. so she remained very cles to him to the very end and was extremely empathetic because of all she had gone through with president reagan. >> that's what makes that story that you tell so memorable and so poignant. she issued a statement today saying my heather is broken over the death of my dear friend mike wallace. my parents introduced me to make more than 75 years ago. he was an old school journalist and one of the most astute people i've met. the news business will be a different place and our lives forever changed for knowing him. think back to 1979. you remember an interview so well and we were in the middle of the hostage crisis and he turns up in tehran to interview