The article "Why don't black and white Americans live together" by Rajini Vaidyanathan from BBC News explains the residential segregation in the United States. Since the Fair Housing Act in 1968, discrimination in housing is illegal. However, the author shows that racial segregation is still present in the US. According to the Brookings Institution, the biggest cities in US have segregation levels of between 50 to 70 percent. It seems a lot, but we can clearly distinguish this issue in cities such as Ferguson, Baltimore, Chicago, etc.