The White House has condemned what it calls blatantly anti semitic statements and denouced calls for violence and intimidation targeting jewish students. A real concern as we enter the pass over a period about what is happening at the university. Here in london, the metropolitan Police Commissioner will meet Mayor Sadiq Khan today following a row over his forces handling of demonstrations. Sir Mark Rowley has faced calls to resign after an anti Semitism Campaigner was threatened with arrest, at a pro palestine protest. With more on this, lets speak to our Correspondent Lucy manning. Give us the background to what is happening. Give us the background to what is ha eninu. ,. ,. , give us the background to what is ha enin. ,. ,. ,. , happening. This was a video that surfaced over happening. This was a video that surfaced over the happening. This was a video that surfaced over the last happening. This was a video that surfaced over the last few happening. This was a video that surfaced over the last few Days L happening. This was a video that. Surfaced over the last few days from one of the pro palestinian demonstrations that have been held fairly frequently in the centre of london. The Chief Executive of the