> "You say all Muslims are terrorists. I say you are all talk.
> Send me your address like you said you would. Also, do not
> besmirch Muhammad (pbuh)'s name in the future.
...or else?
It *must* be an "or else" because if it were a polite request he would have said "please".
Yup, sounds like a death threat to me. Maybe the FBI ought to be paying a visit to Mr Kramer.
The FBI has it.