Millions of Afghans turned out to vote Saturday in a presidential run-off election despite Taliban threats and violence that killed nearly 50 people ahead of the withdrawal of NATO troops later this year. Afghan officials said more than seven million people voted, a higher than expected turnout of 52 percent based on an estimated electorate of 13.5 million voters. But fraud allegations were likely from both campaign teams after the election, and a close count could lead to a contested result...