Give the freedom to muslim to convert 90% of them will convert to other religion.If they are not converting to other religion it is because they know very well that they will be stoned to death. There are also Hadiths that clearly say " So, wherever you find them, kill them, for there will be a reward for their killers on the Day of Resurrection." .Prophet said, 'If somebody (a Muslim) discards his religion, kill him.' " This has happened many times is pakistan,Afganistan and India