With a situation like this, you never know what's going to happen. The TSA people are not the brightest. Get the right agent, and I can see you ending up on the 6:00 news. Any time I have to deal with any type of official, government or otherwise, I always assume the answer will be no, and expect the worst. At least with FedEx or UPS, you have a chance of getting the box there without any problems.
