What Did the Benghazi Attacks of 2012 Illustrate About the Bureaucracy

What did the Benghazi attacks of 2012 illustrate about the bureaucracy?

A) Small, lean organizations are capable of achieving dramatic policy successes.
B) Bureaucracies function best when low-level agents closely follow the instructions of their principals.
C) The future of bureaucracies involves working closely with other nation-states to handle issues that are no longer confined to one country.
D) Successfully accomplishing tasks require coordinating employees and a hierarchical structure that can convey vital information to the top.