Maybe they should put up a sign at the edge of their so-called river: No poor people allowed. Discriminatory housing practices are nothing new in FloMo. That's why it's known as the town in a bubble.



Lewisville schools are good. However, they're still intentionally segregated by race, ethnicity, and household income. Take a look at the puzzle of school boundaries and bus routes in LISD -- if you can even find a readable copy of those. Certain schools are loaded with the poorest studen…