mr leslie. the truth is i always tend to root for the underdog and i felt an attraction to these men who were taking on the world's largest oil corporations and the corrupt government of africa's most populous nation so i took my camera to nigeria to try to meet them. but as dad. i bought your new book. everything i'm going to tell you through. all who goes through and just how i got it all why do. you call we don't let you fall stuff. like your fault. yes or you what brought out the blah blah yes. yes or yes but i don't and yes a few forty thank you see only what you see don't add. but. i decided to follow the camp commander's advice traveling with some fishermen i set out to see for myself what life is like in the niger delta and hopes of understanding the conditions out of which the militancy was born. my brother such a life is sweet it's just that there is no money. to live manage a good life is not easy. but i had to keep a low profile numerous foreign journalists and documentary filmmakers

mr leslie. the truth is i always tend to root for the underdog and i felt an attraction to these men who were taking on the world's largest oil corporations and the corrupt government of africa's most populous nation so i took my camera to nigeria to try to meet them. bob as bad. guy about you under who. ever you feel you are going to throw you through.

that certain spices triggered leslie's debilitating migraines, but vivian also knew and was the only one who did know that th this -- there was so much going on between mrand mrs. lyle herring. things had not been good between your daughter and lyle? >> they had financial problems. >> to say these were financial problems is to understate what has been happening. vivian said leslie had told her that lyle needed cash badly, so badly that he had committed identity theft against his own wife. >> he forged her signature and took money from her credit cards. >> and she found out about that. >> yes. >> and i'm guessing she was -- >> vivian cautioned leslie not to tell lyle she was thinking of leaving him. >> i said if you want to leave, you cannot let him know what your plans are. just leave. >> so don't tell him in advance? >> no. >>. don't leave a note? >> no. >> was this mother trying to hold on to anything that would tell her her missing daughter was still alive. or did she know where she was. >> i'm guessing you watched that video several times? >> oh, yes. >> why this changed everything. ♪ [ female announcer ] they're all going in the same direction, but

mr. outside. that doesn't work because you can't trust such a person. martha: great to hear from all of you on this. david webb, lesliearshall. dr. keith. >> take care, martha. bill: a medical mystery in half a dozen states a rare virus making a lot of people sick but where is this coming from? we'll ask dr. siegel about that. plus there is this. >> oh my -- [bleep] [bleep] bill: oh, man. a couple of surprised divers with a whale of a tale to tell. wait until you see this. ♪ with diabetes, it's tough to keep life balanced. i don't always have time to eat like i should. and the more i focus on everything else, the less time i have to take care of me. that's why i like glucerna shakes. they have slowly digestible carbs to help minimize blood sugar spikes. glucerna products help me keep everything balanced. [ golf clubs clanking ] [ husband ] i'm good! well, almost everything. [ male announcer ] glucerna. delicious shakes and bars. helping people with diabetes find balance. ♪ [ female announcer ] when your swapportunity comes, take it. ♪ what? what? what? [ female announcer ] yoplait. it is so good. ♪ martha: gee go figu