The Power Behind the Throne: First Ladies, First Gentlemen, and Royal Consorts by SpencerJ2

Question 10

When Madame Nhu (de facto first lady of Vietnam) made a very insensitive comment about a "barbecue" of Buddhists, what infamous pre-Vietnam war event (immortalized on a famous album cover) was she referring to?

The self-immolation of Buddhist monk Thich Quang Duc