Fair use allows the unlicensed use of copyrighted material – such as text, image, video clips and audio files – without permission from the author or copyright-owner under certain circumstances such as criticism, parody, news reporting, commentary, research and scholarship, and teaching. With many family trips, bumping into people would have been a must in order to travel. How many people did they talk to and deal with between the airline, hotel, restaurants and help? Somebody should have said something instead of ignoring the obvious signs of insincere happiness, pale sick looking skin and undernourished bodies of 13 people!