LONDON — The airport lines are long, and lost luggage is piling up. It’s going to be a chaotic summer for travelers in Europe.
Liz Morgan arrived at Amsterdam’s Schiphol Airport 4½ hours before her flight to Athens, finding the line for security snaking out of the terminal and into a big tent along a road before doubling back inside the main building.
“There’s elderly people in the queues, there’s kids, babies. No water, no nothing. No…