Great and well stated advice....Thanks, Mark.
As Mark pointed out there is a lot of disagreement among officials and others about interstate commerce and what is or isn't legal. Technically, if it is legally bought in Alaska, and the owner takes it home with him/her to Virginia, then it is still legal in Virginia, and was legal to take out of Alaska as personal property. However, any F&W or NOAA agent at an airport could confiscate it if they don't agree with that. Technically may win in court, but it won't help you at the TSA table if the officer doesn't read the law the same as you do. Even if you win a legal case ( at great expense.... if you win) they may still refuse to surrender the item. In AK, it is greatly a matter of the discretion of the agent. The AK F&W folks are far tougher on this than the folks in the lower 48 or DC. I have discussed this and similar issues with Stacte ands Federal agents an directors, and they say once it leaves AK and is in a state with no specific local laws, it isn't an issue.
If I were in AK, I would probably do as Mark does and stay clear of the problem all together.