and melissa rivers posting on "x" as well, remembering her high school classmate and said simply, gone too soon. with us now is elizabeth wagmeister, thank you so much for joining us. just reading the stuff and the tributes and also just the stuff about his life and how he was open about his addiction issues, i think for some, it comes as a shock, but not as a huge surprise, and we don't know the cause of death just yet. just want to clarify that. >> absolutely. matthew perry was incredibly open in his memoir, which came out just about one year ago. he spoke about his lifelong troubles, really, with addiction. and when this memoir came out, people were really shocked at the severity of his struggle with addiction. matthew perry said that sometimes he was taking upwards of 55 vicodin per day. that he had attended over 6,000 aa meetings, he had over 14 surgeries and had been in rehab numerous times, spending millions of dollars on his struggle to sobriety. this is a disease, as we know. the opioid epidemic is a major issue in our country. and matthew perry was part of that. but still, wi