Espionage - CIA Operations

What was the code name given to a series of CIA mind-control experiments -- some incorporating LSD -- that began in the early 1950s?

• Zyklon B
• Merlin
• Ivy Bells
• MK-Ultra
• Cassandra

The covert CIA effort to overthrow the Castro regime in the early 1960s was known by what codename?

• Operation Mongoose
• Operation Python
• Operation Cobra
• Operation Rattlesnake
• Operation Viper

The covert 1974 CIA operation to recover the sunken Soviet submarine K-129 -- known as Project Jennifer -- enlisted the help of what famous billionaire?

• William Randolph Hearst, Jr.
• Howard Hughes
• J. Paul Getty
• Conrad Hilton, Jr.
• Ted Turner