could gold medallist boxer sharisa shields repeat in rio.rn more at aljazeera.com/americatonight >> "compass" will challenge the way you look at the world. talking about big subjects. telling human stories. >> there's a tidal wave. >> we all have a problem. >> could you have seen that coming? >> the technology is there... why isn't being done more? how to make recycling work... >> when these different plastics are blended then the recycling becomes difficult, to impossible. >> can we fix america's plastic problem? >> we can't unscramble an egg... >> techknow's team of experts show you how the miracles of science... >> i'm standing in a tropcal wind storm... >> ...can effect and surprise us... >> wow, these are amazing... >> techknow, where technology meets humanity! only on al jazeera america >>> welcome back, in our fast-forward, it was touted as a new safer way to remove fibroid tumours, cutting risk and recovery compared to a full hysterectomy. that device ended up with a black box warping, the strong -- warning, the strongest there is. s

could gold medallist boxer sharisa shields repeat in rio.rn more at aljazeera.com/americatonight >> "compass" will challenge the way you look at the world. talking about big subjects. telling human stories. >> there's a tidal wave. >> we all have a problem. >> could you have seen that coming? >> what was is like to do selma? >> selma was a blessing? >> acclaimed actor wendell pierce talks big screen politics and taking a stand >> do you think it cost you the oscar? >> ahh...yeah... >> do you regret it? >> absoloutely not... >> and his home town ten years after katrina... >> what's the biggest problem right now. >> crime...jobs, stop bullets... >> every tuesday night. go one on one with america's movers and shakers. gripping. inspiring. entertaining. talk to al jazeera. only on al jazeera america. >>> welcome back, in our fast-forward, it was touted as a new safer way to remove fibroid tumours, cutting risk and recovery compared to a full hysterectomy. that device ended up with a black box warping, the strong -- warning, the strongest there i

could gold medallist boxer sharisa shields repeat in rio.rn more at aljazeera.com/americatonight >>> welcome back in our fast-forward, it was touted as a new safer way to remove fibroid tumours, cutting risk and recovery compared to a full hysterectomy. that device ended up with a black box warping the strong -- warning, the strongest there is. sara hoy meets a patient battling cancer spread by the procedure that was supposed to help. >> reporter: it is the last place amy reed a successful boston annas thesologist and mother of six expected to be, in a hospital ward as a cancer patient. accompanied by her husband, a boston heart surgeon. what the couple discovered is that during amy's surgery, in a minimally invasive hysterectomy the surgeons used a morse illator to mince the f.b.i. roids into pieces. the procedure, she says spread the hidden cancer cells. >> you can see tissue chunks dripping down. it's not a refined procedure. >> reporter: amy says he was never informed or consulted about the use of morcellation had she known, she wouldn't