so far forty farmers work in his greenhouse some sanogo late hopes to convince more to help feed africa's most populous country. and how about you. if you're also doing your bit tell us about it. visit our website or send us a tweet. doing your bit. we share your stories. now let's head to uganda i'd like victoria in the eastern part of the country there i've been lately some problems in miami. scientists say those crocodiles attacks came from over exploitation of the lake deer agree indeed n.-t. it's a corker does don't get enough fish they behave aggressively towards humans villagers started to kill the crocodiles but pizza who wants to save the reptiles by relocated them more than four hundred kilometers up country experience crocodile catcher has captured more than one hundred now crocodiles impressive isn't it the be. the feel some sight of a nile crocodiles the largest a species of d.n.a. in africa while tourists cruise the nile hoping to see the imposing reptiles from the safety of a board along the shores of lake victoria the four rushes predictors pause a deadly threat to people