Alright, here's sort of a group trivia question: Which open seat House races (including special elections) have the Democrats lost since 1994? I'm sure that together, we can name them all.
UPDATE: I think this chart covers it. Let me know if I've missed any.
Year
District
Incumbent
Status
Successor
Opponent
Results
1995
CA-15
Norm Mineta
Retired
Tom Campbell
Jerry Estruth
59-36
1996
AL-03
Glen Browder
Ran for Senate
Bob Riley
Ted Little
50-47
1996
AL-04
Tom Bevill
Retired
Bob Aderholt
Bob Wilson
50-48
1996
IL-20
Dick Durbin
Elected to Senate
John Shimkus
Jay Hoffman
50.3-49.7
1996
LA-05
Cleo Fields
Retired
John Cooksey
Francis Thompson
58-42
1996
MS-03
Sonny Montgomery
Retired
Chip Pickering
John Eaves
61-36
1996
MT-AL
Pat Williams
Retired
Rick Hill
Bill Yellowtail
52-43
1996
OK-03
Bill Brewster
Retired
Wes Watkins
Darryl Roberts
51-45
1996
SD-AL
Tim Johnson
Elected to Senate
John Thune
Rick Weiland
58-37
1996
TX-05
John Bryant
Ran for Senate
Pete Sessions
John Pouland
53-47
1996
TX-12
Pete Geren
Retired
Kay Granger
Hugh Parmer
58-41
1997
NM-03
Bill Richardson
Named UN Ambassador
Bill Redmond
Erica Serna
43-40
1998
CA-03
Vic Fazio
Retired
Doug Ose
Sandra Dunn
52-45
1998
CA-36
Jane Harman
Ran for Governor
Steven Kuykendall
Janice Hahn
49-47
1998
KY-06
Scotty Baesler
Ran for Senate
Ernie Fletcher
Ernesto Scorsone
53-46
1998
NC-08
Bill Hefner
Retired
Robin Hayes
Mike Taylor
51-49
1998
PA-15
Paul McHale
Retired
Pat Toomey
Roy Afflerbach
55-45
2000
MI-08
Debbie Stabenow
Elected to Senate
Mike Rogers
Dianne Byrum
48.8-48.7
2000
MO-06
Patsy Danner
Retired
Sam Graves
Steve Danner
51-47
2000
NY-01
Michael Forbes
Lost Primary
Felix Grucci
Regina Seltzer
56-41
2000
PA-04
Ron Klink
Ran for Senate
Melissa Hart
Terry Van Horne
59-41
2000
VA-02
Owen Pickett
Retired
Ed Schrock
Jody Wagner
52-48
2000
WV-02
Bob Wise
Elected Governor
Shelley Moore Capito
Jim Humphreys
49-46
2001
VA-04
Norm Sisisky
Died
Randy Forbes
Louise Lucas
52-48
2002
IN-02
Tim Roemer
Retired
Chris Chocola
Jill Long Thompson
50-46
2002
MI-10
David Bonior
Ran for Governor
Candice Miller
Carl Marlinga
63-36
2002
MI-11
Jim Barcia
Elected to State Senate
Thad McCotter
Kevin Kelley
57-40
2002
OH-03
Tony Hall
Named to UN Post
Mike Turner
Rick Carne
59-41
2002
PA-06
Bob Borski
Retired
Jim Gerlach
Dan Wofford
51-49
2002
PA-18
Frank Mascara
Lost in PA-12 Primary
Tim Murphy
Jack Machek
60-40
2004
KY-04
Ken Lucas
Retired
Geoff Davis
Nick Clooney
54-44
2004
LA-07
Chris John
Ran for Senate
Charles Boustany
Willie Mount
55-45
2004
TX-02
Jim Turner
Retired
Ted Poe
Nick Lampson
56-43
2004
TX-10
Lloyd Doggett
Elected in TX-25
Michael McCaul
79-0
2004
TX-11
Chet Edwards
Elected in TX-17
Mike Conaway
Wayne Raasch
77-22
2004
TX-24
Martin Frost
Lost in TX-32
Kenny Marchant
Gary Page
64-34
The Michigan and Pennsylvania races in 2002, the Texas races in 2004 and the LA-05 race in 1996 were all due to redistricting. Obviously the Texas races pose a bit of a definitional problem, since most of the affected Dem incumbents ran in different districts (or at least, renumbered districts). But I've left TX-10, 11 & 24 on the list because there were indeed no incumbents who ran in those races. TX-02 is a little trickier, because Jim Turned retired outright, but incumbent Nick Lampson ran in the 2nd CD (albeit a very different-looking 2nd CD). But I think it merits inclusion.
And here's an interesting tidbit: Not counting losses attributable to redistricting, Dems have lost 27 open seats and 12 incumbents since 1994, for a total of 39 over a 15-year period. To take back the House, the GOP needs to win two more than that total - 41.