06/23/1966
https://www.presidency.ucsb.edu...
"Observance of the law is essential to public order and to the strengthening of the individual rights of our citizens."
"I call upon all public officials to display the Nation's flag on public buildings on that day as requested by the Congress."
"THE United States Government is ready and willing to discuss all problems affecting the relationship between the United States and Panama."
"In view of our recent national tragedy, no better time exists for the searching of our hearts and minds."