The President's News Conference
03/21/1966
https://www.presidency.ucsb.edu...
We are so happy to be here in sunny San Antonio today to spend this preeminent national holiday.
I call upon them to cooperate fully with the Secretaries of Commerce and State in this important work.
There are two kinds of horses, show horses and work horses.
We have a big job to do in the months ahead and with your help, we are going to do it.