Syriza supporters react at the announcement of the first exit polls in Athens on September 20, 2015. Greek left-wing leader Alexis Tsipras has a slight lead over his conservative rivals in the country's cliffhanger vote, exit polls showed Sunday. The polls showed Tsipras' party Syriza picking up between 30 and 34 percent of the vote compared to between 28.5 to 32.5 percent for New Democracy -- results unlikely to give either party an absolute majority in parliament. AFP PHOTO / LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)
