Dancing is a bad idea even on the ground, said Veda Shook, president of the Association of Flight Attendants.

CNN: Harlem shake reaches new heights; FAA not amused

The NTSB on Monday interviewed the three flight attendants who were on the plane, a spokesman for the Association of Flight Attendants said.

CNN: Report: Stray jet's pilots were on laptops

But strong opposition by two flight attendants unions, the Association of Flight Attendants and the Association of Professional Flight Attendants, has inspired most stakeholders to take another look.

FORBES: Airline Industry Discord Emerges Over TSA Knife Policy