Hong Kong has dethroned London as the top market for luxury real estate.
When it comes to air travel, the stories never seem to stop. Whether it's over a brawl, a dead giant rabbit or a pie in the face, airlines are taking a drubbing these days. CNN Opinion asked our well-traveled contributors to weigh in on the good, the bad and what they think should change about air travel. The opinions expressed here are solely those of the authors.