St. Louis Is the Moscow of America, Right?

Residents in some areas of St. Louis noticed unusual activity in the days and nights throughout 1953 and into 1954. Large puffs of billowy powder were sprayed into the air by strangers and passing vehicles affixed with spray devices. It was also designed to target the poorest black neighborhoods because, as a sociologist pointed out, there's parts of the military outlines for this that explicitly say, if the people in the neighborhoods don't like what's going on, the police will be there to keep them in their place. And they point to a Russian city called Colpino located in the Leningrad area on the Isora River as a corollary to St. Louis or Moscow kind