shlishi: I’ve listened to many tapes/cd’s from R’ Yaakov Bender. On one of them, he tells over a story where he was in a bungalow colony with R’ Moshe zt”l. Kids were crowding around taking pictures, and someone asked R’ Moshe if he should make them stop, as he felt it was disrespectful towards R’ Moshe. R’ Moshe responded with what I wrote above.
I don’t remember what tape/cd it was. Listen to all of them, and you’ll find it! Rabbi Bender is worth listening to!