Biden says she didn't see him using any drugs will have to see in the days ahead here, evan perez. thank you for that report. for life for us from wilmington criminal defense attorney marco mirra is with us now mark hunter biden, emotional today, tearing up is his daughter testified naomi biden told the jury more about seeing her father and the weeks leading up to his gun purchase. she described his treatment is having just said for addiction and his sobriety saying, quote, he seemed great he seemed hopeful. she also said she never saw him doing drugs. how effective was she? for hunter biden's defense i think why it's very impactful. >> i truly do. first of all, it's a daughter and that's going to sit with the jury plus what she said was not as much factually. right. but it's the hope it's the hope that she has for her data. so hope that her dad had for himself and they're trying to focus that on that period of time because obviously you augment is i did not know i was addicted. therefore, when i signed the document that we are signed it,