http://www.nytimes.com/2006/06/06/washington/06elect.html?hp&ex=1149566400&en=404a05edd0417f0a&ei=5094&partner=homepageBy ADAM NAGOURNEY
Published: June 6, 2006
WASHINGTON, June 5 — Congressional campaigns have begun early and with unusual intensity this year in many districts across the country, reflecting a consensus in both parties that Republicans could lose control of the House and perhaps the Senate.
A special election in a bedrock Republican Congressional district in San Diego on Tuesday — for the seat left vacant when Representative Randy Cunningham resigned after pleading guilty to corruption charges — has sharpened the early intensity and could provide the clearest evidence so far about whether Democrats can capitalize on the unsettled political climate.
The National Republican Congressional Committee, fearful that a loss or meager victory could further rattle the party and give Democrats a huge boost, has poured at least $4.5 million into the district. And it has enlisted President Bush, Vice President Dick Cheney and Laura Bush to make automated telephone calls to voters, putting the prestige of the White House on the line.
But even for candidates who will not face the voters for five months, the campaign is shaping up as not only the most contested midterm election in over a decade, but also the most substantive.