The U.S. Chamber of Commerce is appealing a federal court ruling that upheld a $100,000 fee on H-1B visa applications. This fee, intended to prevent program misuse and protect American workers, is part of a broader policy shift. The Chamber's appeal follows a December 23rd decision, and the policy faces multiple other lawsuits from states and companies. Legal experts are skeptical about the appeal's chances, with the dispute potentially reaching the Supreme Court.