Senate roll call 578 · 100th Congress · May 26, 1988
To amend the foreign relations committee amendment to treaty doc. 100-11, inf treaty, to restrict interpretations of the treaty by present and future administra
On May 26, 1988, the Senate voted 72–27 (TREATYDOC 100). Result: passed. By party: Democrats 52–1, Republicans 20–26. It was a split vote: the parties took opposite sides, with some members crossing over. 21 members voted against their own party.
During the 100th Congress (1987–1988), Ronald Reagan was president, and Democrats held majorities in both the House and Senate.
- Yes
- 72
- No
- 27
- Did not vote
- 2
- Date
- May 26, 1988
By party
- Republicans20 yes · 26 no
- Democrats52 yes · 1 no · 2 didn’t vote
Who broke with their party
- Theodore Fulton (Ted) Stevens R-AK voted yes
- Lowell Palmer Weicker Jr. R-CT voted yes
- Richard Green Lugar R-IN voted yes
- Nancy Landon Kassebaum R-KS voted yes
- Robert Joseph (Bob) Dole R-KS voted yes
- Addison Mitchell (Mitch) Mcconnell R-KY voted yes
- William Sebastian Cohen R-ME voted yes
- David Ferdinand Durenberger R-MN voted yes
- William Thad Cochran R-MS voted yes
- Jesse Helms R-NC voted yes
- Pete Vichi Domenici R-NM voted yes
- Alfonse Marcello D'Amato R-NY voted yes
- Mark Odom Hatfield R-OR voted yes
- Robert William Packwood R-OR voted yes
- Henry John Heinz III R-PA voted yes
- John Hubbard Chafee R-RI voted yes
- Ernest Frederick (Fritz) Hollings D-SC voted no
- John William Warner R-VA voted yes
- Paul Seward Trible Jr. R-VA voted yes
- Robert Theodore Stafford R-VT voted yes
- Alan Kooi Simpson R-WY voted yes
How each senator voted: Yes
- Theodore Fulton (Ted) Stevens R-AK
- Howell Thomas Heflin D-AL
- Richard C. Shelby D-AL
- Dale Bumpers D-AR
- David Hampton Pryor D-AR
- Dennis Webster Deconcini D-AZ
- Alan Cranston D-CA
- Timothy E. Wirth D-CO
- Christopher John Dodd D-CT
- Lowell Palmer Weicker Jr. R-CT
- Daniel Robert (Bob) Graham D-FL
- Lawton Mainor Chiles Jr. D-FL
- Samuel Augustus Nunn D-GA
- Wyche Fowler Jr. D-GA
- Daniel Ken Inouye D-HI
- Spark Masayuki Matsunaga D-HI
- Thomas Richard (Tom) Harkin D-IA
- Alan John Dixon D-IL
- Paul Martin Simon D-IL
- Richard Green Lugar R-IN
- Nancy Landon Kassebaum R-KS
- Robert Joseph (Bob) Dole R-KS
- Addison Mitchell (Mitch) Mcconnell R-KY
- Wendell Hampton Ford D-KY
- John Bennett Johnston Jr. D-LA
- John Berlinger Breaux D-LA
- Edward Moore (Ted) Kennedy D-MA
- John Forbes Kerry D-MA
- Barbara Ann Mikulski D-MD
- Paul Spyros Sarbanes D-MD
- George John Mitchell D-ME
- William Sebastian Cohen R-ME
- Carl Levin D-MI
- Donald Wayne Riegle Jr. D-MI
- David Ferdinand Durenberger R-MN
- John Cornelius Stennis D-MS
- William Thad Cochran R-MS
- John Melcher D-MT
- Max Sieben Baucus D-MT
- (James) Terry Sanford D-NC
- Jesse Helms R-NC
- Kent Conrad D-ND
- Quentin Northrup Burdick D-ND
- J. James Exon D-NE
- Frank Raleigh Lautenberg D-NJ
- William Warren (Bill) Bradley D-NJ
- Jesse Francis (Jeff) Bingaman Jr. D-NM
- Pete Vichi Domenici R-NM
- Harry Reid D-NV
- Alfonse Marcello D'Amato R-NY
- Daniel Patrick Moynihan D-NY
- Howard Morton Metzenbaum D-OH
- John Herschel Glenn Jr. D-OH
- David Lyle Boren D-OK
- Mark Odom Hatfield R-OR
- Robert William Packwood R-OR
- Henry John Heinz III R-PA
- Claiborne de Borda Pell D-RI
- John Hubbard Chafee R-RI
- Thomas Andrew Daschle D-SD
- Albert Arnold Gore Jr. D-TN
- James Ralph Sasser D-TN
- Lloyd Millard Bentsen Jr. D-TX
- John William Warner R-VA
- Paul Seward Trible Jr. R-VA
- Patrick Joseph Leahy D-VT
- Robert Theodore Stafford R-VT
- Brockman (Brock) Adams D-WA
- William Proxmire D-WI
- John Davison (Jay) Rockefeller IV D-WV
- Robert Carlyle Byrd D-WV
- Alan Kooi Simpson R-WY
How each senator voted: No
- Frank Hughes Murkowski R-AK
- John Sidney Mccain III R-AZ
- Pete Wilson R-CA
- William Lester Armstrong R-CO
- William Victor Roth Jr. R-DE
- Charles Ernest Grassley R-IA
- James Albertus Mcclure R-ID
- Steven Douglas Symms R-ID
- James Danforth (Dan) Quayle R-IN
- Rudolph Eli (Rudy) Boschwitz R-MN
- Christopher Samuel (Kit) Bond R-MO
- John Claggett Danforth R-MO
- David Kemp Karnes R-NE
- Gordon John Humphrey R-NH
- Warren Bruce Rudman R-NH
- Jacob Chic Hecht R-NV
- Donald Lee Nickles R-OK
- Arlen Specter R-PA
- Ernest Frederick (Fritz) Hollings D-SC
- James Strom Thurmond R-SC
- Larry Lee Pressler R-SD
- William Philip (Phil) Gramm R-TX
- Edwin Jacob (Jake) Garn R-UT
- Orrin Grant Hatch R-UT
- Daniel Jackson Evans R-WA
- Robert Walter Kasten Jr. R-WI
- Malcolm Wallop R-WY
Did not vote
Other votes
From Voteview roll call records.
Cite or embed this page
Capitol Receipts, “To amend the foreign relations committee…: Senate Vote, May 26, 1988,” https://www.capitolreceipts.com/vote/100-S-578/to-amend-the-foreign-relations-committee-amendment-to-treaty (accessed 2026-10-17).