Thank you Cofty for your answer, given calmly and in a reasoned tone. As I said before, I am not someone who defends Corbyn, I simply asked the question, and, I shall research the guy further.
But we must all avoid knee jerk reactions to stories as presented by the MSN about the Labour Party and Anti-semitism, and individuals within the Party. The MSN has an appalling record of late regarding producing well researched accurate information, about anything it seems. Journalistic standards are not high at present.