Transportation Secretary Pete Buttigieg is on a mission. He’s looking for highways with a racist past and is aiming to “help reconnect cities and neighborhoods racially segregated or divided by road projects.” Buttigieg is examining interstate highways, built with federal dollars, “where a piece of infrastructure cuts off a neighborhood or a community because of how it was built,” said Buttigieg in a speech announcing the $1 billion “Reconnecting Communities” program. “How it was built”? What does that mean? Does that statement refer to the racial makeup of businesses and residents? This is just more of the “disparate racial results”...