07/22/1966
https://www.presidency.ucsb.edu...
"I want to thank each of you personally for coming to Vietnam to bring music, magic, and laughter to our sons and husbands who are so far from home."
"You are a front-line patriot in the work you are doing."
"As your song goes, 'For Dolly will never go away again.'"
"Lady Bird and I send you our warm affections."