Richard Nixon actually said...
I do hereby order that any income, excess-profits, estate, or gift tax return for the years 1950 to 1971, inclusive, shall, during the Ninety-second Congress, be open to inspection by the Committee on Internal Security, House of Representatives, or any duly authorized subcommittee thereof
Context
Executive Order 11611—Inspection of Income, Excess Profits, Estate, and Gift Tax Returns by the Committee on Internal...
07/25/1971