Kate Middelton, Duchess of Cambridge struggles at the Place2Be Headteacher Conference Kate Middelton, Duchess of Cambridge struggles to contain her .\r
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The Duchess of Cambridge delivers a speech on childrens mental health at Place2Bes Headteacher Conference in London.\r
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Catherine, Duchess of Cambridge attends Place2Be Headteacher Conference at Bank of America Merrill Lynch on November 18, 2015 in London, England.\r
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Watch Kate Middleton deliver rare public speech as she describes wonderful and secure childhood, Duchess Kate speaks for mental health charity, Kate .
