X @The Wall Street Journal
The Wall Street Journal·2026-05-12 16:01
Watch as two crowd-control experts show how they would manage two million people attending Copacabana Beach’s free concerts. https://t.co/a5aIJXQ9ln ...
Watch as two crowd-control experts show how they would manage two million people attending Copacabana Beach’s free concerts. https://t.co/a5aIJXQ9ln ...