be. it can t be. i just kept hoping. i did everything i could. reporter: but even as she ran down leads, herself, it seem to tara that lisa, her sister-in-law, gavin s wife, wasn t searching. so he disappeared and you couldn t give up on the possibly he s out there somewhere and lisa could. and i wondered whether there were ever dark nights in your soul, i wonder if she had something to do with this. it crossed our minds all the time, i mean, it just did, did i think she could ever be the one responsible the physical, no, but somehow it kept playing back, why won t you search? why? the only way somebody doesn t look for you is if you already know definitively. reporter: yeah. they re no longer living.
it didn t make sense to me. and so i just kept, no, it can t be. it can t be. i just kept hoping. i did everything i could. reporter: but even as she ran down leads herself, it seemed to tara that lisa, her sister-in-law, gavin s wife, wasn t searching. so he disappeared, and you couldn t give up on the possibility he was out there somewhere and lisa could. and i wondered whether there were ever sort of dark nights to your soul where you thought i wondered if she had something to do with this. it crossed our minds all the time. it just did. i mean, did i think that she could ever be the one responsible, the physical? no. but somehow it kept playing back, why won t you search. why?
he, of all people, should not just up and vanish. it didn t make sense to me. and so i just kept, no, it can t be. it can t be. i just kept hoping. i did everything i could. reporter: but even as she ran down leads herself, it seemed to tara that lisa, her sister-in-law, gavin s wife, wasn t searching. so he disappeared, and you couldn t give up on the possibility he was out there somewhere, and lisa could. and i wondered whether there were ever sort of dark nights to your soul where you thought i wonder if she had something to do with this. it crossed our minds all the time. it just did. i mean, did i think that she could ever be the one responsible, the physical? no. but somehow it kept playing back, why won t you search. why?
i did everything i could. reporter: but even as she ran down lead, herself, it seem to tara that lisa, her sister-in-law, gavin s wife, wasn t searching. so he disappeared and you couldn t give up on the possibly he s out there somewhere and lisa could. and i wondered whether there were ever dark nights in your soul, i wonder if she had something to do with this. it crossed our mind all the time, i mean, it just did, did i think she could ever be the one responsible the physical, no, but somehow it kept playing back, why won t you search? why? the only way somebody doesn t look for you is if you already know definitively. reporter: yeah. they re no longer living. reporter: and you must have had a reason for that in. that s what i assume. reporter: it turned out lisa
country have it and express where he plans to take the country. he has given these kind of small speeches on the problems he s had over the past couple of years. little small speeches kind of off-the-cuff which is a problem for biden. this one is to be a prepared speech that he reads. sandra: is it a problem for biden or the end of the game for biden? that was quite a moment and some are making the case this morning as a reaction is still coming and that he just didn t look prepared. kamala harris had already taken issue with him in a very public way before they took to the stage last night and he didn t look that he was fully prepared. compared to expectations, he actually did okay. he was not stumbling, wasn t searching for words, and he turned it on kamala harris intelligently when he said i went to be a public defender, not a prosecutor.