LMAO good luck Bocajann, if he makes it to NY with the lizard, have him contact me, I need a 'mule' to get some jacksoni and quads to OZ.
I know a lizard is hardly a major deal but breaking the law, or trying, with airport security is plain silly, your boy may end up with a criminal record for the sake of a lizard.
Certainly a bag of any type is not good for a cham anyway.
If your not willing to jump through legal hoops, atleast consider the consequences of what you propose.
Im genuinely astonished that your post appears to be asking how to break the law!
You will not be recorded in the 'smart crim's hall of fame'.
You could tell your son to put the cham down the front of his pants, that way if customs ask, he can say he's just pleased to see them!
Do it right or dont do it!
P.s I did consider that you may have already made arrangements and are merely asking about packing the lizard, but then why ask if anyone has ever got past security?