| Florida Gov. Ron DeSantis called Norwegian Cruise Line Holdings' lawsuit against Florida meritless and disappointing. Photo Credit: Office of Gov. DeSantis Florida Gov. Ron DeSantis said he will take his fight against the CDC's cruise restrictions all the way to the Supreme Court if necessary. CDC order upheld A federal appeals court ruled July 17 that the CDC can enforce its Conditional Sailing Order in Florida, overturning a lower court ruling in June that would have made the order unenforceable. In comments made at a press conference on July 19, two days after a federal appeals court ruled that the CDC can enforce its Conditional Sailing Order (CSO) in Florida, DeSantis said that he was confident that Florida would be victorious.