Salome Zurabishvili, former Georgian Foreign minister and presidential candidate, exits a polling booth as she prepares to cast her ballot during the presidential election at the polling station in Tbilisi, Georgia, Wednesday, Nov. 28, 2018. Two of Georgia's former foreign ministers are facing off against each other Wednesday in a tight runoff that will mark the last time Georgians elect their head of state by popular vote. Georgia, a nation of nearly 4 million people in the volatile Caucasus region south of Russia, is transitioning to a parliamentary republic. (AP Photo/Shakh Aivazov)