Poland's incumbent Andrzej Duda leads poll narrowly

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Poland's President is projected to have won a narrow victory in the country's election - the latest exit poll gives Andrzej Duda a two per cent lead over his socially liberal rival in the closest presidential election since the fall of communism In Hong Kong pro-democracy voters have been out in force - so many votes to count that they've postponed announcing results until at least Tuesday. And why is the United Arab Emirates sending a space mission to Mars?