JetBlue Nudges Fliers on Etiquette After Summer of Air Rage

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Snoring, slouching sleepers and the challenges of climbing over fellow passengers for a trip to the restroom.

Those are among the myriad in-flight etiquette issues faced by travelers on crowded planes, and are the first targeted by JetBlue Airways Corp. in a planned series of over-the-top videos posted on Facebook and Twitter to encourage passengers to think about their behavior.