Naomie Harris says Nelson Mandela's ex-wife gave her a carte blanche to 'play me as you see fit' in the film Long Walk to Freedom.
Speaking to TV Africa Correspondent Rohit Kachroo at the film's premiere in Johannesburg, Harris said she found the conversation with Winnie Mandela "liberating".
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Half of teachers said the number of youngsters dealing with difficulties, such as depression, has risen compared to two years ago.
David Cameron will use a speech today to set out plans for patients to be able to access hospital services seven days a week.
The young Labour supporter seen celebrating an impromptu photo with Ed Miliband has defended her desire for an early campaign selfie.