In 2011, due to a downturn in the airline industry, American Airlines' parent company AMR Corporation filed for bankruptcy protection. In 2013, American Airlines merged with US Airways but kept the American Airlines name, as it was the better recognized brand internationally; the combination of the two airlines resulted in the creation of the largest airline in the United States, and ultimately the world.
In 2017, Airbnb was accused by travel blogger Asher Fergusson of failing to close dangerous loopholes allowing for scams by hosts. In many countries including the United States, France, Canada and the United Kingdom, Airbnb doesn't require hosts to provide any form of identification. A host who has been "permanently banned" can set up a new account under a different name and email address. Addresses are not verified so "bad" hosts can list lodging at any address, even if they don't control the property.