Besides tearing down statues, we could also rename things. I think the Dulles International Airport is due for renaming. What do you think?
Moisant International Airport MSY in New Orleans, was originally named after an aviation pioneer who died in a crash on the site of the airport in 1910. It was changed to Louie Armstrong International (alcoholic,womanizing trumpet player), because he was black. Go figure!
Since it was Dulles who started this mess in the '50s, you're right that the airport ought to be renamed. But the cultural climate today values the contributions of People of Color more than any others. So I suggest we name it the Thomas Sowall International Airport.