The answer is not much churn[0], rich stay rich and poor stay poor. Though the situation is not much different than it was a generation prior[1]. 0: http://www

The answer is not much churn[0], rich stay rich and poor stay poor. Though the situation is not much different than it was a generation prior[1]. 0: http://www.epi.org/publication/usa-lags-peer-countries-mobility/ http://www.epi.org/publication/usa-lags-peer-countries-mobil... 1: https://www.economist.com/news/united-states/21595437-america-no-less-socially-mobile-it-was-generation-ago-mobility-measured https://www.economist.com/news/united-states/21595437-americ...