Question: 5 things you should buy at the airport?
Answer: Alcohol. Credit: Sorbis/Shutterstock. ...  Local Specialties. Credit: TY Lim/Shutterstock. ...  Designer Perfume. Credit: TY Lim/Shutterstock. ...  Brand Name Beauty Products. Credit: Radu Bercan/Shutterstock. ...  Sunglasses. Credit: Benediximus/Shutterstock.