I find it hilarious that Dallas is one of the sanctuary cities.  I grew up there and the blacks lived in south Dallas, the latinos lived in west Dallas, the lower middle class lived in east Dallas and the upper middle class and rich lived in north Dallas.  The freeways were narrow and obsolete so no one wanted to drive on them and this kept people living in the part of town they were from.  I, for one, stayed in an area of six square miles.  Going outside that area seemed like going from Europe to America in the 16th century.  Everyone I knew was a democrat and the only minorities we ever saw came up Thackeray St. in busses to work and steal in our homes.  Many didn't want them in their houses because these workers would pilfer kids toys, the silverware, jewels, or whatever they could get their hands on if it wasn't nailed down.  My mother lost our yardman because she paid into social security for him and he told her he had never paid income taxes and was afraid of the IRS.