60 federal and local agencies providing security for Democratic Convention

60 federal and local agencies are being coordinated and directed to provide
security during the Democratic National Committee presidential
nominating convention in Chicago.

I hope there's no crime and no Russians or Chinese to spy upon at the
time. They're setting up the command center -- in the south suburbs --
right now. It's miles away from where the convention will be held. This
is a deliberate choice.

https://chicago.suntimes.com/columnists/2024/05/09/secret-service-building-secure-democratic-convention-communications-center-southern-suburb-elections