Polish President Bronislaw Komorowski conceded defeat to conservative challenger Andrzej Duda in Sunday's presidential election, a result that will set alarm bells ringing for the government, which faces its own election race later this year. Komorowski had originally been seen as a shoo-in for another term in office, and his defeat reflected a desire among voters for new faces, and a sense that Poland's new-found prosperity was not being shared out equally. The outgoing president, an ally of Prime Minister Ewa Kopacz, announced he was conceding defeat after an exit poll showed he had won 47 percent to 53 percent...