Austrian town builds fence to deter Frozen-inspired selfies.

An Austrian village, Hallstatt, has put up a temporary wooden fence to deter selfie-takers. The village, which can attract up to 10,000 visitors a day, is trying out measures to focus on quality tourism. US air travel is predicted to exceed pre-Covid levels over Memorial Day weekend, with more than 42 million Americans expected to travel. American Airlines and Southwest Airlines pilots have voted to authorize strikes, and American Airlines’ flight attendants union is also discussing a strike vote. Coastal scientist “Dr. Beach” has released his annual report on the top 10 beaches in the United States, with half of them in Florida and Hawaii.