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Gabrielle Giffords returns to House of Representatives for debt deal vote - video
Democrat congresswoman Gabrielle Giffords attends Congress for the first time since she was shot in Arizona in January.
Giffords received widespread applause as she took her seat, before voting in favour of the debt deal.
Nancy Pelosi, the Democratic leader, described her as the 'personification of courage, sincerity and admiration throughout the country'