Grace Dent presents a series documenting the untold dramas of 21st-century Britain. Jackie has a 50-50 chance of developing Huntington's disease. Will the test show she has it? Show more
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Grace Dent presents a series documenting the untold dramas of 21st-century Britain. Jackie has a 50-50 chance of developing Huntington's disease. Will the test show she has it? Show more