Diane Abbott made history when she was elected as Britain's first black female MP for Labour in 1987. But after decades of speaking out on racism, her political career hangs in the balance due to widely condemned comments on the same issue. The Hackney North and Stoke Newington MP has had the Labour whip suspended following a letter in The Observer in which she suggested Jewish people, Irish people and travellers do not face racism, but instead suffer prejudice like "redheads". Although she swiftly apologised and retracted the remarks, some want the former shadow home secretary to stand down and...