FTSE CLOSE: Market fails to make progress with G4S among the biggest losers

Embattled security firm G4S was among the biggest losers on London's leading shares index today after it revealed a �50 million loss on its bungled Olympics contract. The wider FTSE 100 Index failed to make progress, down 0.9 points at 5775.7, amid investor caution over fresh eurozone worries and disappointing data in the US.

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