"I wrote the damned bill...I should know"....Get 'em, Bernie!!
Who was the owner of the disembodied voice that said, at least 3 times, "you don't know that"?
Dumbass.......
Not sure who you're referring to...Congressman Tim Ryan from Ohio was the one responding to Bernie. Perhaps you can tell us what time in the video you heard this?
@Robecology nanoseconds before Bernie said "I wrote the bill"....there was a voice very rudely repeating 3 times at least , while Bernie was talking, saying "you don't know that" and Bernie then had had enough