Members of Rio 2016 Bid Committee shows a promotional film during a press conference on the eve of the bid presentation to host the 2016 Summer Olympics, on June 16, 2009 in Lausanne. The IOC will beigin on June 17, 2009 to view bids by candidate cities, including Madrid, Tokyo, Rio de Janeiro and Chicago, to host the 2016 Summer Olympics. Getty Images logo Getty Images 4 months ago

Members of Rio 2016 Bid Committee shows a promotional film during a press conference on the eve of the bid presentation to host the 2016 Summer Olympics, on June 16, 2009 in Lausanne. The IOC will beigin on June 17, 2009 to view bids by candidate cities, including Madrid, Tokyo, Rio de Janeiro and Chicago, to host the 2016 Summer Olympics.