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The Environmental Protection Agency released the first regulations that limit mercury emissions from coal-fired power plants Tuesday. Two energy experts debate the implications of the new "cap and trade" initiative which allows companies to trade pollution allowances.

Tennessee has tried to tackle the skyrocketing costs of Medicaid for more than a decade and now their program, TennCare, faces major financial problems. The following is an extended transcript of David Shepard, a Democratic state representative, discussing the effort…

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