Nick Spencer sets out to rescue an innocent parable, mugged for political ends, ignored by passers-by, and then left for half-dead at the edge of the English language. The parable of the Good Samaritan has been used by almost every major British politician over recent years - from Theresa May and Tony Blair to Margaret Thatcher and Jeremy Corbyn. But they don't all use it to say the same thing. Discussing the various figures who've politicised the...