The air resources board adopted a low-carbon fuel standard to carry out the legislation, but a judge blocked the state from enforcing the standard last month in order to allow lawsuits that challenge it to proceed.

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Clinton also included in his address Sunday a renewed pledge to carry out research at the highest standard of ethics to ensure there is never a repetition of a government study in Tuskegee, Alabama, on poor black men whose syphilis went untreated for years.

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