Bush, Kerry & Nader
We'll try to follow the polls here throughout the election. The Washington Post has a new poll out:

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Support for Bush Falls On Economy and Iraq

President Bush, the target of months of criticism during the Democratic primary season, has seen public support fall to the lowest level of his presidency for his performance on the economy and the situation in Iraq, a new Washington Post-ABC News poll has found.
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As a result of these doubts, Bush narrowly trails likely Democratic presidential nominee John F. Kerry by 4 percentage points, 48 to 44 percent, among registered voters in a hypothetical presidential matchup. Consumer advocate Ralph Nader, an independent, claims 3 percent. Of a dozen policy areas, Kerry leads Bush in eight, including the economy, education and health care, while Bush leads only in the war on terrorism. The two candidates are virtually tied in the other three: Iraq, same-sex marriage and civil liberties.

In a bit of good news for Bush, Nader is drawing essentially all of his support from Kerry, who leads Bush by 9 percentage points in a two-way matchup with the president -- an indication Nader could play the spoiler for Democrats in 2004 as he did four years ago. Underscoring that potential, nearly two-thirds of Democrats opposed Nader's decision to run, while nearly half of all Republicans supported his move.