Portions of the contentious Dodd-Frank regulations remain intact.
Ohio officials are expected to appeal the ruling.
Republicans ratchet up charges that Obama is playing fast and loose with enforcing the law.
A federal appeals court upheld reguations issued after a trainer was killed in 2010.
Groups say the USDA's activities place jaguars at risk.
Alabama businessman Shaun McCutcheon hailed the ruling as a win for individual rights.
Members of the Federal Election Commissioners are lashing back at campaign finance decision.
Safety adcocates say the Obama administration has blown statutory deadlines.
Meat processors had challenged the new rules.