01/09/1967
https://www.presidency.ucsb.edu...
"You're making your President and all of Wetherford, Texas, deeply proud of you."
"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."
"Lady Bird and I send you our warm affections."