Cruise companies suspended voyages for the rest of 2020

South Florida's three largest cruise companies have suspended passenger cruises through the end of 2020. Less than a week after the Centers for Disease Control and Prevention put out guidelines for a return to service, Carnival Corp., Royal Caribbean Group and Norwegian Cruise Line Holdings all announced voyages won't resume until Jan. 1, 2021 at the earliest. The three companies, which make up the three largest in the U.S. cruise industry, have not embarked cruise passengers since mid-March…