Air rage businessman threatened to stab BA pilots after being refused alcohol

PlaneA U.S. businessman who went into a drunken rage on board a transatlantic flight to the UK was arrested after allegedly threatening to stab the pilots with a shard of glass. ... 'Petrified' passengers claimed 32-year-old ... was drinking large quantities of wine and beer before raving at passengers and attacking staff. [Petrified? Really? Over a "shard of glass"? In this post-9/11 day and age?]