mik5:
Ask Reb Dovid Feinstein if cholov stam is muttar.
Why can’t you just tell us what Reb Dovid Feinstein says?
Yossii:
since when do we change a Halacha that was practiced thousands of years based on a teshuva that was sent to a specific person in a specific situation
Are you saying we can’t pasken halacha based on anything in Igros Moshe?