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Nicky Campbell and Rachel Burden with all today's news and sport - today, in on Centre Court at Wimbledon as Andy Murray prepares for his semi final against Jo Wilfred Tsonga, representatives from a hundred countries meet in Paris to try to find a way of stopping the bloodshed in Syria - but Russia stays away - and John Simpson tells us why the time he's spent with elderly people living with dementia led him to make sure that if it came to it, he'd be able to take his own life.