Rep. Sue W. Kelly lost her re-election bid in 2006 even though she appeared safe, having won two years earlier with 67 percent of the vote in a New York district carried by President George W. Bush. The result is a reminder that wave elections produce their own dynamics. (CQ Roll Call file photo)
Responses to the “generic ballot” poll question suggest a partisan electoral wave is building. But the fight for control of the House isn’t a single national election. It will be fought district by district, and national Democrats face challenges on the ground even with the generic ballot favoring them.
In Michigan, according to America Votes 2007-2008, the statewide congressional vote shifted noticeably from 2004 to 2006 — from 49 percent Republican and 48 percent Democratic to 53 percent Democratic and 44 percent Republican — but that popular vote surge for the Democrats didn’t translate to a shift of even a single House seat.