Can Giuliani Overcome Abortion Stand?

Republican presidential hopeful, former Arkansas Gov. Mike Huckabee, (55), runs in the Seven Hills 5K Road Race, in Somersworth, N.H., Saturday, May 5, 2007. (AP Photo/Jim Cole) (Jim Cole - AP)

"Whoever the two nominees are, they should agree in advance to 90-minute dialogue _ time keeper, but no moderator _ 90 minutes a week, for nine weeks, from Labor Day to the election. Let the American people have in their living room a chance to see two adults."

He was interviewed on "Face the Nation" on CBSD.

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PORTSMOUTH, N.H. (AP) _ Presidential hopeful Bill Richardson traipsed up a mountain of woodchips and called for increased investment in alternate energy sources, such as the wood-burning power plant he toured Sunday.

The Democratic New Mexico governor and former energy secretary said Public Service Company of New Hampshire's Schiller plant could be a model for future investments and could help reduce reliance on fossil fuels.

"It shows if we're ingenious, we can have renewable fuel and renewable energy as the main source for the future," he said, wood chips still clinging to his navy blazer. "Even if it means government subsidies, I would be supportive of that."

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Associated Press writers Henry C. Jackson in Waterloo, Iowa, and Philip Elliott in Portsmouth, N.H., contributed to this report.