For what it’s worth, a Democratic primary challenger to Rep. Allan Mollohan of West Virginia released a poll showing the incumbent trailing by a hefty margin:

Democratic congressional candidate Mike Oliverio got better acquainted with Wheeling residents Friday evening, going door-to-door to introduce himself to folks throughout the Friendly City.
Oliverio also announced that his own polling numbers show him with an 8-point lead over 28-year incumbent U.S. Rep. Alan Mollohan, who was outside his 1st Congressional District on Friday raising funds…
According to the telephone survey, 41 percent said they would vote for Oliverio; 33 percent would vote for Mollohan, D-W.Va. The remaining 26 percent said they were “undecided.”
[Mollohan campaign manager Pamela] Van Horn rejected the validity of Oliverio’s poll numbers.
“We don’t believe them,” she said. “We have done own internal polling, and it is vastly different.”
Van Horn declined to share the results of Mollohan’s polling.

You know what Oliverio has going for him? He’s never been named one of the most corrupt members of Congress… four years in a row.