Lufthansa is cleaning out its airplane closet—selling two of its massive 747-8s and retiring two older 747-400s. The airline wants to save on fuel and maintenance by switching to newer, more efficient planes. Rumor has it, the U.S. Air Force might snag those jumbo jets for future presidential rides. If you’re a travel buff, expect more flights on quieter, comfier planes soon! #Business #Industry #aviationnews