Mayor of London Sadiq Khan said the slogan 'from the river to the sea' is not antisemitic, despite calling for the erasure of the Jewish State.During Thursday's Mayor's Question Time, Assembly Member Susan Hall asked Khan, "Do you think screaming from the river to the sea is antisemitic?""I don't think it's antisemitic," Khan replied. "I think it's all about context." He did however admit that the pro-Palestine protests that took place on the evening of the Manchester synagogue attack were "