Senate bills. S. 3736-38, 3741, 3743-45, 3748-50, 3752-53, 3755-56, 3760, 3765, 3771, 3773-76, 3780, 3782, 3784, 3787-88, 3790-91, 3793, 3795-96, 3799, 3802-4, 3808-9, S. Joint Res. 219, 231-238, S. Con. Res. 93-98, S. Res. 397-119. 87th Congress.