Workers observe the Perimetral overpass, after its partial demolition as part of Rio's Porto Maravilha (Marvelous Port) urbanisation project, in Rio de Janeiro April 20, 2014. The project is for the ... more 
Workers observe the Perimetral overpass, after its partial demolition as part of Rio's Porto Maravilha (Marvelous Port) urbanisation project, in Rio de Janeiro April 20, 2014. The project is for the city's redevelopment ahead of the 2016 Olympic Games. REUTERS/Ricardo Moraes (BRAZIL - Tags: POLITICS SPORT SOCIETY OLYMPICS BUSINESS) less 
1 / 30
Reuters | Photo By RICARDO MORAES / REUTERS
Sun, Apr 20, 2014 8:07 AM EDT