Serbian PM Aleksandar Vucic campaigns ahead of presidential vote Serbian Prime Minister Aleksandar Vucic campaigns ahead of Sunday's presidential vote, in which he is favoured to win the first round. Vucic, who heads the Serbian Progressive Party (SNS) and became premier in 2014, is the frontrunner in opinion polls to succeed fellow SNS member Tomislav Nikolic, who has served as president of the Balkan nation since 2012. IMAGES AND SOUNDBITES