I am not sure where you are getting your information, but the CIA is not allowed to operate inside the US. It has, however, been very busy OUTSIDE the US.

In fact, the US AFRICOM in Africa has trained over 50,000 military leaders, many of whom have gone on to execute 11 coups in Africa since 2006. This is a matter of fact.

U.S.-Trained Officers Have Led Numerous Coups in Africa