. >> juju: sophomore elisha baker is a middle eastern history major who speaks out in op-eds in the school newspaper. >> for 6 1/2 months we've been calling out the threatening rhetoric and saying this is antisemitic and we've been told, well, you're interpreting it wrong. and to me that was an antisemitic double standard, too. why are jews the only minority group that when we call out threats against us we're told that we're interpreting it wrong? >> juju: back in january columbia student protester khymani james live streamed antisemitic comments. >> be grateful that i'm not just going out and murdering zionists. >> juju: today university officials announced they're barring him from campus. james issued a statement saying in part, "what i said was wrong. every member of our community deserves to feel safe without qualification." protest organizers distancing themselves from james. >> he apologized. and he asked for space to reflect and learn and grow and that he will step away. >> when you have people chanting bomb tel aviv and saying that they're hamas, i don't think that's activism. >>