Whatever it is, tomorrow's press conference is big. Army, Navy, Air Force, DOD, US Marshalls, US Attorney's Office, and SC Corrections and SC Law Enforcement. The press conference to announce the arrest of Al Capone wouldn't have been this big.
DHS is not involved, so it doesn't involve immigration. The State Department is not involved, so it doesn't include foreign involvement.
I forgot to mention IRS (which is what made me think of Al Capone).
What could be bigger than Al Capone?
Interesting.Wonder if cameras will be there.