I guess you have to have some organization that can coordinate police activities across state lines. But any national police force must eventually drift into becoming a Gestapo.
I’m not quite sure what the solution is. Perhaps we need a national clearing house that does not have police powers. Do the lab work, and get everyone on the same page. But no guns, no badges, and no raids.
someone going to jail would be a good start
I believe because the FIBs hang together so well that they should hang separately as well.