Arizona exec. eyes McCain challenge

[INCIID News Feed]

As Sen. John McCain works to beat back a primary challenge from the right, Arizona businesswoman Nan Stockholm Walden is taking a look at entering the Senate race on the Democratic side, according to Democrats in Arizona and in Washington. Walden could provide her party with a credible, well financed candidate in the event that McCain loses or is severely wounded in his nomination fight with former Rep. J.D. Hayworth, Democrats said.

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