According to the GAO, there are about 50,000 law enforcement personnel distributed through 45 agencies. These are full-time agents, authorized to execute searches, make arrests, and carry firearms. Add in some 7,462 Customs agents the total approaches 60,000. This doesn't include contract personnel, military CID forces or personnel from agencies with less than 25 officials in law enforcement.
All of these agencies are armed with military weaponry and SWAT teams. Couple that with the military arming of state, county and local police and then tell me we aren’t already living in a police state.