As Rio prepared for the 2016 Olympic Games, major critical issues threatened the event right from the start, from the health system, pollution, recession, mobility, the avalanche of political scandals top down from the very Presidency, the investigation of the astronomical money expenditures, the gentrification of several areas of the city, the building of tunnels, subways stations, Light Vehicles on Track, security (in the wake of escalated robberies, drug trafficking wars, and the threat of a terrorist attack) - each area was a major and critical obstacle on its own that threatened to...