The FBI has also been crippled by spies like Hansen and others who may still be operating today within the FBI. Congress determined that the Aldrich Ames spy debacle(CIA) was largely the fault of the FBI.
Is it policitcal correctness or foreign policy directives to the FBI or FBI connivance that has the FBI not moving against certain Hamas and ALQaeda and Abu Nidal cells that are still allowed to operate in the US even today?
Former FBI agent Gary Aldrich(I have talked with him several times about Joseph Rogoskey for example), Senator Grassley (I have talked to two of his legal counsels for four years), Senator Shelby (I have talked to his aide Bill Dunke for three years)and Deputy FBI Diredcctor Dan ny COulson (I read his book "No Heroes and visited with him at length two times)are still frequent critics of the FBI over a lot more than just political correctness (try lying to COngress). These men are not "looney" because they are "fervent" critics of the FBI. They know what they are talking about.
The FBI spends more time, energy and money promoting itself (a false self image) publicly with false propaganda and deception than any other agency in the Federal government.