Lyndon Johnson actually said...
I have asked Chairman Macy of the Civil Service Commission to take leadership in coordinating this collective action to develop a common Federal wages system, including consultation with appropriate employee organizations; to keep me currently informed of significant developments, and to report to me not later than July 1, 1966, on the actions adopted.
Context
Memorandums on the Need for Coordinating the Practices of Federal Wage Boards
11/15/1965