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Fifa sponsor demands investigation

8 June 2014 Last updated at 08:30 BST

Football's world governing body Fifa is under growing pressure over its decision to award the 2022 World Cup to Qatar.

One of its main sponsors, Sony, has called for a thorough investigation into allegations of corruption during the bidding process.

Meanwhile, the Sunday Times has published new allegations based on a leak of millions of secret documents.

David Bond reports.