Who is the fourth longest serving senator?
Edward M. Kennedy
Patrick Leahy
Patrick Leahy
Strom Thurmond
Orrin Hatch
Patrick Leahy
Daniel Inouye
Henry Clay
Strom Thurmond
Orrin Hatch
Patrick Leahy
Robert Byrd
Daniel Inouye
George H. W. Bush
Edward M. Kennedy
Henry Clay
Strom Thurmond
Orrin Hatch
Robert Byrd
Patrick Leahy
William Jennings Bryan
Daniel Inouye
Henry Clay
Strom Thurmond
Orrin Hatch
Robert Byrd
Patrick Leahy
William Jennings Bryan
Daniel Inouye
Henry Clay
Edward M. Kennedy
Jesse Helms
Strom Thurmond
Bob Packwood
Robert Byrd
Orrin Hatch
Henry Clay
Patrick Leahy
Daniel Inouye
William Jennings Bryan
Edward M. Kennedy
Strom Thurmond
Bob Packwood
Jesse Helms
George H. W. Bush
Henry Clay
Robert Byrd
Patrick Leahy
Daniel Inouye
William Jennings Bryan
Strom Thurmond
John McCain
Bob Packwood
Robert Byrd Jr.
Henry Clay
Tom Daschle
Joe Lieberman
Joseph McCarthy
Jesse Helms
Robert Byrd
Edward M. Kennedy
Ted Kennedy
Patrick Leahy
Daniel Inouye
John McCain
Strom Thurmond
George H. W. Bush
George McGovern
Bob Packwood
Henry Clay
William Jennings Bryan
Joseph McCarthy
Jesse Helms
Robert Byrd
Henry Clay (Constitution)
Joe Lieberman
Strom Thurmond, Jr.
John McCain
Patrick Leahy
Daniel Inouye
Strom Thurmond
George H. W. Smith
Henry Clay
Ted Kennedy
George McGovern
Bob Packwood
Joseph McCarthy
Joe Biden
Robert Byrd Jr.
Henry Clay, Jr.
William Jennings Bryan
Jesse Helms
Robert Byrd
Edward M. Kennedy
John McCain
Henry Clay (Constitution)
Thomas J. Dodd
Henry Clay
Patrick Leahy
Strom Thurmond, Jr.
Strom Thurmond
George H. W. Bush
George McGovern
Bob Packwood
Joseph McCarthy
Joe Biden
Tom Harkin
Ted Kennedy
Robert Byrd.
John McCain
Thomas J. Walsh
Robert Byrd Jr.
Richard Lugar
Jesse Helms
Henry Clay
Strom Thurmond.
Strom Thurmond
Joseph McCarthy
Robert Byrd
Patrick Leahy
George McGovern
Bob Packwood
J. Strom Thurmond
Ted Kennedy
Edward M. Kennedy
Henry Clay, Jr.
John McCain
Bob Packwood of Oregon
Edward M. Kennedy.
Strom Thurmond, Jr.
Henry Clay
Richard Lugar
Joseph McCarthy
Thomas J. Walsh
Strom Thurmond
Robert Byrd Jr.
Strom Thurmond.
Harry S. Truman
Bob Packwood
Ted Kennedy
Patrick Leahy
Richard Russell Jr.
Robert Byrd
John McCain
J. P. Morgan
George McGovern
George H. W. Smith
Henry Clay
Edward M. Kennedy
Henry Clay (Constitution)
Tom Coburn
Bob Packwood of Oregon
Bob Packwood of Alabama
Richard Lugar
Joseph McCarthy
Edward Kennedy
Robert Byrd.
Strom Thurmond
Henry Clay, Jr.
Strom Thurmond.
George H. Williams
Strom Thurmond, John McCain
John McCain
Patrick Leahy
Strom Thurmond, Henry Clay
Henry Clay
Ted Kennedy
Thomas J. Walsh
William V. Roth
Joseph McCarthy
Richard Lugar
Bob Packwood of Wisconsin
Bob Packwood of Oregon
Bob Packwood of Alabama
Richard Russell Jr.
Strom Thurmond
J. P. Morgan
Henry Clay (Sen.
Edward Kennedy
Strom Thurmond.
John McCain
Strom Thurmond,
Edward M. Kennedy
Henry Clay
Bob Packwood.
Joseph McCarthy
Robert Byrd.
George McGovern
Ted Kennedy
Bob Packwood of Pennsylvania
Bob Packwood of Wisconsin
Bob Packwood of Arkansas
Bob Packwood of Oregon
Bob Packwood of Alabama
Strom Thurmond
Jesse Jackson
John McCain
Thomas J. Walsh
William V. Roth
Strom Thurmond.
J. P. King