A supporter of "Cambiemos" reacts in the gathering of the political coalition after the general elections in Buenos Aires, capital of Argentina, on Oct. 25, 2015. Argentina's ruling party presidential candidate Daniel Scioli held a lead in Sunday's general election, according to the latest TV exit polls, but it was still unclear whether he hed collected enough votes to avoid the second round. (Xinhua/Fernando Gens/TELAM)
