QUITO (Reuters) - Ecuadoreans will head to the polls on Sunday to cast ballots in what is expected to be an extremely tight race for president, with both incumbent Daniel Noboa and his leftist rival Luisa Gonzalez pledging to tackle drug gangs and improve the struggling economy.
Noboa, a 37-year-old business heir, finished just 16,746 votes ahead of Gonzalez in a February first round and pollsters say either could win. Both candidates have urged their observers to guard against potential fraud.
