A correction:
The radical feminist movement does not say that all men are rapists ... they say that all men are potential rapists, for a number of reasons. This statement is not meant by radical feminists to accuse individual men of rape or of being capable of rape. Once again, confusion between commenting on "men" as a group and commenting on individual men occurs.

Although I am not sure that I agree that all men are potential rapists, I think it is important to understand all of the radical feminists' argument. So, I will try to explain the claim.

Although I am not sure that I buy this argument, it is important to realize that the radical feminist claim that all men are potential rapists is more complicated than pointing at a man and saying "You would rape me."