The truth behind Margaret Thatcher's downfall: Ex-PM's closest aides speak out after Channel 4 'Brian and Maggie' retelling of 1989 TV grilling
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a story from The Daily Mail › The Daily Mail
Mrs Thatcher's clash with Brian Walden came days after the resignation of her chancellor, Nigel Lawson, who quit in part over the prime minister's refusal to sack her economic advisor, Alan Walters.