Radio head: Jeremy Vine

Siblings Andy and Liz Kershaw were a compelling double act in an extraordinary radio interludeJeremy Vine (Radio 2) doesn't often sound terrified of his guests but the reality of Andy and Liz Kershaw together in his studio clearly had him worried. "I think this record isn't very cool," he said, tentatively playing the Blow Monkeys. He tried to read out one of his usual introductions, which are a