benin the 16th century, thedle relilion spread the amecas with the s slave trade - -- particicularlybrazizil, haitie dominican republic, and the u.s. state of louisiana. voodoooo has around d 60 milln adherents worldwide. in benin, around one in five people hold the belief. but some of the practices common in voodoo arare highly controversial. reporter: performiming a dance r the thundeder-god. she learned it while she wasew coconfinedo a a vood convevent.c fohoundedji,t was an agonizing threree years inin wh she had no contact with the outsidide world. houndedji: the worst thing w ws not seeing my family. and there was no proper place to go to the toilet or to wash. there waoften nonoenough to eat,ndnd we we cononsttly hungry. reporter: houndedji lives in a. people here believeve in voodo, and in the p practice of c confg childrenen in conventsts in ordo he theheir inesseses a drive evil spirits out of f their bodidies when houndedji was eigight yeart stomach painins and a highgh f. her mother b brought her t toe hospital, but the doctors there were unable to help. the village e pri