that has actually led some classes to say we're not going actually announce exactly where the class is physically located, where it's happening in a text, folks and our before the class war drags on and the outrage grows where is it? and this is a slightly reframing of the question, how do you distinguish between free speech over policy and hate speech against jews? well, unfortunately, that's the problem with all these university i thought i thought the, columbia, the head of columbia, handle that very well in congress. >> and i think she had about two months, right? exactly. and they figured out what the correct thing stay and not write caught in the thing so that that worked out well, i think the way you articulated as if it starts to really disrupt things. i was subject to it when i was doing one of my appearances with gavin newsom and people disrupt did the entire thing. and what was really interesting is he agreed with them and it didn't stop and it disrupted the experience of people there are now i'm very pro protest if people want approach us, they can, but there is a moment where it does tip over into either hate