Lyndon Johnson actually said...
By virtue of the authority vested in me by paragraph (e) of title I of the Department of Defense Appropriation Act, 1967 (80 Stat. 981), and as President of the United States, I hereby order the following units of the Ready Reserve of the Naval Reserve, the Air Force Reserve and the Air National Guard of the United States to active duty for a period of not to exceed 24 months:
Context
Executive Order 11392—Ordering Certain Units of the Ready Reserve of the Naval Reserve, Air Force Reserve and Air National...
01/24/1968