PART 1 of 2:
This movie is really great, about that man, a muslim IMAM and professor who converted himself to ORTHODOXY and who was repeatedly target of muslims murderors because he left the false teachings of Islam.
He was from Egipt(even his father tried to kill him in order to save "family's honor"), then fled to South Africa.
There also an assasin followed him and tried to kill him even there, so finally he got religious asylum in the US.
He sais why islam is wrong and he explaines why with very very strong arguments from the core of islam faith.
He now preaches christianism, and explains why.