Congressional budget experts say a climate and energy bill now stalled in the Senate would reduce the federal deficit by about $19 billion over the next decade. The report by the nonpartisan Congressional Budget Office was the second positive analysis of the bill by a government agency in a month, but is likely to carry more weight than a similar report issued by the Environmental Protection Agency. The CBO is the entity responsible for providing Congress with nonpartisan analyses of economic and budget issues, and lawmakers rely on it for guidance. The CBO report was immediately hailed by the bill's...