Voting begins in Finland Sunday morning, with citizens able to cast their ballot for one of nine candidates aspiring to be the Nordic nation’s 13th president. Advance voting started earlier this month, and the country’s election commission reports that more than 1.8 million people, or 44% of eligible voters, made their choice ahead of Sunday’s main vote. The two leading contenders, Alex Stubb from the right-wing National Coalition Party and Green politician Pekka Haavisto, both have a wealth of foreign policy experience – an important qualification for the role which is largely ceremonial, but…