Lyndon Johnson actually said...
The Secretary of the Treasury shall hereafter be responsible for the administration of the controls exercisable under Executive Order No. 8389, and he is authorized and directed to take such action as he may deem necessary with respect to any property or interest that remains blocked or restricted under Executive Order No. 8389 on the effective date of this order.
Context
Executive Order 11281—Transferring Jurisdiction Over Certain Blocked Assets From the Attorney General to the Secretary of...
05/12/1966