by Carl Quintanilla, NBC News
The holiday season may be at the top of many minds, but it's also the second day in which someone has attempted to disrupt the traditions of the season – in this case, air travel. There's word tonight that a passenger on a Delta Airlines flight from Amsterdam to Detroit tried to set off firecrackers – some reports say "explosives" – as the plane neared landing. The passenger was immediately subdued but caused some injuries. Details are still coming in.