Fight forces flight to return

2 Chinese men who brawled over Swiss Air seat taken into custody

A series of confrontations on aircraft involving Chinese passengers has led the public to question passengers' morality, while experts say better education and harsher punishments are needed to stop travelers from misbehaving.

The latest example was a midair brawl between two Chinese passengers on a Swiss International Airlines flight on Sunday, which forced the plane, bound for Beijing, to return to Zurich six hours after takeoff.