I already have. It looks bad. 6 GOP house incumbents have already lost their primary campaigns.
No they haven't. 6 incumbents have, if memory serves me correctly. But one was Earl Hilliard (D-AL).
The following congressman have lost primaries this year:
Gary Condit (D-Calif.), 54, 10 terms
Tom Sawyer (D-Ohio.), 62, 8 terms
Brian Kerns (R-Ind.), 44, 1 term
Frank Mascara (D-Pa.), 72, 4 terms
Earl Hilliard (D-Ala.), 60, 5 terms