I As they faced death, many of the passengers on the planes on 11 September, and those trapped in the I World Trade Center, sent final messages to their families and friends. Almost without exception, these were messages of love. Anthony Sher reads a specially commissioned poem by Michael Symmons Roberts that explores voices and silences, last words and fragile networks that connect us with each other. Original music is composed by John Harle. Producer Jeremy Grange
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