Meryl Streep as Margaret Thatcher in The Iron Lady - Pathe
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Meryl Streep on playing Margaret Thatcher in The Iron Lady

Actress Meryl Streep plays Margaret Thatcher in the film The Iron Lady which premiered in London on Wednesday.

She spoke to the BBC's Lizo Mzimba about trying to understand the real Margaret Thatcher.

Film clips courtesy Pathe

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