“imprisoning young blacks and other minorities.”
Other minorities? Such as who - asians?
Hispanics. There is a drug war going on between black and hispanic street gangs for "territory" in parts of Chicago.
MS-13, Los Zetas, Club 390 all have footprints on the near and far South Sides of Chicago. That's been largely unreported in the media due to all the black on black shootings on the near south and near west sides of the city which account for 80% or more of all the murders.