A Brazilian soldier keeps watch as people wait to enter a polling station in the Complexo da Mare favela, or community, on the day of national elections on October 5, 2014 in Rio de Janeiro, Brazil. Incumbent President Dilma Rousseff is competing against social democrat Aecio Neves and environmentalist Marina Silva with a run-off vote expected October 26. The Mare favela is currently occupied by more than 2,000 Brazilian military soldiers.