Multiple witness of who? BBC and CNN found witness? Who proven to be all bogus. It's easy to stage a fake account and then pay a few to spew rubbish. Then this few paid actor or actress will be offer state welfare and pension for their cooperation in EU and America.There are multiple witnesses, testimonies, and independent investigations into the matter, all of which concluded that there is widespread systematic abuse within these concentration camps.
Please don't forget that even some of their own leaders were initially against the idea of incarcerating people en masse on the basis of ethnicity and religion.
Only those without conscience but for benefit of monetary will then lie. Such easy money, of cos they will do it.