Vladimir Putin has declared victory in Russia's presidential elections, returning for a third term after spending the last four years as the country's PM. Exit polls and preliminary results gave him about 60% of the vote. Mr Putin told supporters at a rally in central Moscow they had won in an open and honest battle. But opposition groups have reported widespread fraud, with many people said to have voted more than once. ............. "I promised you we would win, and we won," he said, with tears in his eyes. "Glory to Russia!" "We have won in an open and honest...