def safer than flying. I never had any problems on gray hound or other bus services but in all honesty that was pre 9/11. Id recommend checking out a dvd called never get busted.It doesnt pertain to aas but the techniques and knowledge can benefit on a large scale when it comes to how dogs detect things and what rights you have in the situations as far as search and seizures. You can download it off lot of torrent sites or order it.

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Give me the strength to accept the things I cannot change

Swallow BLOOD not PRIDE....