In Sao Paulo , Brazil 's drastic housing shortages are turning into violence . Nimble construction . Roberto Santos , founder of construction company Crinale , thinks he has the answer . Crinale builds traditional houses fast , and sells direct to buyers .
In Sao Paulo , Brazil 's drastic housing shortages are turning into violence . Roberto Santos , founder of construction company Crinale , thinks he has the answer . Crinale builds traditional houses fast , and sells direct to buyers .