Jeremy Corbyn 'capitulated' over anti-Semitism while he was Labour leader, according to the co-founder of his new left-wing party. Zarah Sultana, who has helped launch Mr Corbyn's new outfit, criticised Labour's adoption of the international definition of anti-Semitism under his leadership. In September 2018, Labour agreed to fully adopt the International Holocaust Remembrance Alliance's (IHRA) definition of anti-Semitism and all its examples. It followed a months-long party row and an unsuccessful attempt by Mr Corbyn to add his own caveat in relation to criticism of Israel. In an interview with the New Left Review, Ms Sultana was asked how 'Corbynism'...