This was reported yesterday, buried in the middle of a story.
Report Says Problems Led to Skewed Surveying Data
By JIM RUTENBERG
Published: November 5, 2004
<snip>
Officials with some of the newspapers that subscribed to the service said the ultimately misleading polling data forced them to scramble late at night to change some articles. The presumption of a Kerry victory built a head of steam late in the day, when the national survey showed the senator with a statistically significant lead, one falling outside the survey's margin of error.
"The last wave of national exit polls we received, along with many other subscribers, showed Kerry winning the popular vote by 51 percent to 48 percent, if true, surely enough to carry the Electoral College,'' Steve Coll, managing editor of The Washington Post, wrote in an online chat with readers Wednesday.<snip>
http://nytimes.com/2004/11/05/politics/campaign/05poll.htmlI remember in the past that the networks always used to compete with each other on election night. Using exit poll data, they would race to see who could call a state first. Yet despite this intense competition, I don't ever remember a network having to reverse a call. The exit polls were reliable.
But, strangely, since the advent of republican-made-and-operated electronic voting, exit polls all of a sudden are consistently wrong, and consistently favor democrats when compared to the reported actual voting.