A spokesperson for Jeremy Corbyn gave Newsnight this statement:
"Jeremy Corbyn and the Labour Party are implacably opposed to anti-Semitism in all its forms and have a long history of strong support for and involvement with the Jewish community.
As leader, Jeremy Corbyn launched the first major inquiry into anti-Semitism by any British political party.
Labour supports a two-state solution to the Israel-Palestine conflict, and to achieve it Jeremy will continue to work with those on both sides of the divide to bring lasting peace."
Newsnight is the BBC's flagship news and current affairs TV programme - with analysis, debate, exclusives, and robust interviews.