VOICED : Futbol y elecciones se mezclan en Colombia

Colombia is preparing for presidential elections while celebrating a significant football victory against Greece in the World Cup. The public is torn between the excitement of football and the anxiety of elections. President Juan Manuel Santos and his political rival Óscar Zuluaga, along with former President Álvaro Uribe, are key figures in the political landscape. The election is crucial for the country's peace process with the FARC guerrilla group, with over 30 million Colombians expected to vote.

Who was the president of Colombia during the football match?

What is the significance of the elections between Santos and Zuluaga as mentioned in the text?