i just read a post that brought up a memory that happened to us at the mobay airport on the way home...we were boarding the plane, already past the counter, going up the runway tunnel entering the plane...I was leading, janet a step behind me...she was stopped by the lady at a random check, I guess...they ran the rag, swab, whatever. over her carryon...then they detained her....I turned to go check it out and they stopped me and told me to board the palne...I refused and said Im not going anywhere w/o my wife...after a minute of exchanges, I was allowed to stand right there, with in sight, but not close enuff to hear....I could see them question her, seach the bag, run the wipe over it agian, call someone else over, and they discuss it a moment...now the look on Janets face was a look of concern...I am worried that they smelled an old molded sub ingredient or something...well finally they let her go.....she said they detected nitro glycerine on her bag...they asked her several questions, about medicines and other things, we are still not sure what that was all about...the bag had never been used prior to this trip....anything like this happened to anyone?