under the Arabic Religions' Story Books ... INCEST is the origin of their existence .... be it papa dotter, papa grand-dotter, mama son, mama grandson, son grand-dotter, dotter grand-son, etc etc oso boleh one .... its through INCEST and generations down to them now .... so its Okay for them. USA becoming a Islamic States of America oso need to embrace and legalise the tradition and teachings of the Story Books ....