"Recalled to the United States over a year after the events took place, Calley was court-martialed beginning on November 10, 1970. Whatever horror the American public may have felt in learning about the killings, it didn’t initially extend to the man who ordered them. Calley’s conviction — the only one in connection with My Lai — caused a national uproar. President Richard Nixon received 5,000 telegrams on the subject, nearly all them in support of Calley. Meanwhile, a poll conducted by Louis Harris and Associates in April 1971 found that 77 percent of those surveyed thought Calley had been singled out as a scapegoat, and 65 percent disagreed with the conviction. That sentiment was clearly reflected in the music of the day. Brummer reports that from 1969 to 1973, pro-Calley songs outnumber anti-Calley songs 2-1. They justify his actions in a variety of ways: Calley was under attack, Calley was confused, and, perhaps most significantly, Calley was just following orders."
January 1, 1970
https://en.wikiquote.org/wiki/William_Calley