Which is not a mission of the U.S. Secret Service?
a. Investigating counterfeiting and other financial crimes (including financial institution fraud, identity theft, and computer fraud).
b. Investigating threats against protected officials.
c. Protecting the president and the vice-president.
d. Conducting and coordinating international investigations involving transnational criminal organizations responsible for the illegal movement of people, goods, and technology into and out of the United States.
e. All of the above are missions of the U.S. Secret Service.