https://twitter.com/standwithus/status/838826403051163649?lang=en
Interesting how the original video the Twitter page linked to has been set to "private" (as opposed to being taken down).
I have seen it though. It's a famous Alan Dershowitz speech in front of a crowd of Zionists and J-words, where he says "never apologize for having power", basically.
He openly admits that J-words have disproportionate power, but he just couches it in the "we deserve this power" way.
Also, of course, he ends it by saying "never apologize for using power in the pursuit of "peace"".