Portugal was voting Sunday in the first round of a presidential election in which a far-right candidate is expected it get to the run-off for the first time.Andre Ventura, leader of the far-right Chega (Enough) party, is favourite to win the first round but polls predict he would lose round two regardless of who he is up against.The role of president is largely ceremonial but in times of crisis the incumbent can dissolve parliament, call elections or dismiss a prime minister.This election could be the first time in four decades that no candidate wins outright in the first round by...