By Marcela Canavarro, Contributing Reporter
RIO DE JANEIRO - Following decades of neglect, the cluster of neighborhoods that comprise Rio de Janeiro's historic Centro are currently in an exciting, long term process of redevelopment.
While the focus is on attracting people to live in the areas, the face-lift also includes investment from Brazil's oil giant Petrobras which has an entire block in a rundown area of Centro marked as the future location of three 25-floor towers for the company.
The redevelopment and . . .