On the Edge
- Episode aired Jul 12, 2012
![On the Fly (2012)](https://m.media-amazon.com/images/M/MV5BNDE4MGJmYmMtMGZiNS00MTkyLTg2MGEtYTNhM2UwZTU4ZmFkXkEyXkFqcGdeQXVyODYyMDE0MDE@._V1_QL75_UY281_CR1,0,190,281_.jpg)
A St. Patrick's Day reveler tries to board a flight in Chicago; a supervisor wonders what happened to the owner of a portable oxygen machine that's been abandoned at the gate.A St. Patrick's Day reveler tries to board a flight in Chicago; a supervisor wonders what happened to the owner of a portable oxygen machine that's been abandoned at the gate.A St. Patrick's Day reveler tries to board a flight in Chicago; a supervisor wonders what happened to the owner of a portable oxygen machine that's been abandoned at the gate.