I found this cartoon in the papers of Clay Shaw. This appeared right after his acquittal.
Cleveland Plain Dealer, March 2, 1969
Other Cartoons on My Blog
A cartoon by Hugh Haynie who worked for the Louisville Courier-Journal.
A cartoon from the Washington Evening Star.
From the Los Angeles Times.
The New Orleans States-Item makes a statement
Here is what people in New Orleans thought about Oliver Stone's film.