12/21/1963
https://www.presidency.ucsb.edu...
"You have seen this from first hand and no history book can ever capture all the truth or all the spirit of all the Presidents you have known."
"I also invite the Governors of the States to provide for the observance of National Defense Transportation Day and National Transportation Week."
"We think that the Vietnamese people are going through a trying period."
"Now, Therefore, I, Lyndon B. Johnson, President of the United States of America, do hereby designate Friday, May 20, 1966, as National Defense Transportation Day, and the week beginning May 15, 1966, ..."