Airports in Europe and North America are buckling under the weight of the summer holiday surge. Meanwhile, China’s long-suffering tourism industry continues to struggle to keep the lights on, having never recovered since the start of the pandemic. Chinese tourists completed 3.2 billion domestic leisure trips last year — a little over half the number in 2019. Figures from the first quarter of this year paint an even more dire picture for the industry.  This week, The Wire look