Brazil has officially inaugurated its new national stadium in the capital, Brasilia.President Dilma Rousseff took to the pitch in what is Brazil's most expensive stadium, having cost more than $750m to build.With the Confederations Cup less than a month away and the World Cup little more than a year away, Brazil has rushed to complete 12 new stadiums in the country.Al Jazeera's Gabriel Elizondo reports from Brasilia.
