Go inside a flight attendant self-defense class as threats of violence fill the air dallasnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dallasnews.com Daily Mail and Mail on Sunday newspapers.
The airline staff self-defense class has been around since 2005, but has gained in popularity recently due to the rise in bad behavior taking place on-board some flights.