About this recording 436–18 President Richard M. Nixon Alexander M. Haig Manolo Sanchez White House operator Ronald L. Ziegler May 14, 1973 Manolo Sanchez White House Operator Ronald L. Ziegler Richard M. Nixon Alexander M. Haig Jr. Secret White House Tapes | Richard M. Nixon Presidency 436–18 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 47–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 47–1 audio icon 450–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon