i think it's an important point and the thing about the fistula surgery, water, there are so many things that people can help with. thank you. >> thank you. >>> up next, we are going to shift gears. marijuana as a treatment for pain. we've done a lot of reporting on this, there are a lot of unknowns but one surprising and important benefit. ♪ man: [ laughs ] those look like baby steps now. but they were some pretty good moves. and the best move of all? having the right partner at my side. it's so much better that way. [ male announcer ] have the right partner at your side. consider an aarp medicare supplement insurance plan, insured by unitedhealthcare insurance company. go long. insured by unitedhealthcare insurance company. ♪ [music] defiance is in our bones. defiance never grows old. citracal maximum. easily absorbed calcium plus d. beauty is bone deep. e future? the future of kids? like a stock. not the kind of stock that's about making money. but a stock for social change. a whole new kind of investment called better futures. when you invest, it helps kids go to college. believe in

one my little daughter learned about fistula and that disturbed her. i bought ten mosquito nets at a cost of only $30 -- for $3 each so for $3 you can change a child's life. my older daughter went for water and making pure water and so you can do proactive things with the internet and save people's lives and that helps you deal with the other bad stuff that you're seeing. >> that's such an important point. i mean, the idea that you feel empowered in some way, and i'll tell you, wendy, even as a journalist, we obviously go to some tough places, but the idea that we're reminding ourselves that this will make a difference somehow, that it shines a big spotlight on an issue and therefore more people will be caring about it, more people will be compassionate about it, more people will be compelled to act in some way, i think it's a really important point and the thing about the fistula surgery, water purerication, there's so many things that people can help with. i appreciate you being on the program. thank you. >> thank you. >>> we are going to shift gears