From TPM:
… Yesterday, the House of Representatives passed a bill that could cripple the ability of government to regulate private industry.
The bill modifies the Administrative Procedure Act …
The Supreme Court ruled in 1984 that the courts could only overturn rulings that were “arbitrary and capricious, an abuse of discretion.” In other words, the courts would have to defer to the regulatory agencies in finding whether a ruling was justified. But the Republicans in the House passed a law that would allow the courts to rule without giving deference to the regulatory agencies. A Republican court could, for instance, overrule decisions of the Food and Drug Administration or the Environmental Protection Agency on concocted Constitutional grounds – say, by arguing that it violated the “takings” clause of the Constitution. That could cripple the regulatory agencies. ...Apparently, this would end the Chevron deference. How could this affect Social Security? It would make it far easier to challenge the agency's interpretation of the statutes. Any change in the APA is hugely important.