Chance,

Amazing - you were answering this question for us at same time that I was asking you about it.

Your data, points, and conclusions are staggering - we would mad men to think that they don't have something like that!

Also, considering that there was so many that were smuggled across the border, and so much fentanyl & other drugs smuggled in,

what about small nukes, or nuclear material, tightly enclosed in concentric containers of lead or lead lined, smuggled across the border, during those years?

The FBI for some time has warned of a large number of Iranian that made it in, so how many of them could be sleeper agents?

If they believe that if they die in jihad they will be rewarded with 70 virgins, they won't fear being killed, so how many might survive long enough to be successful in their mission?

There were many Ukrainian agents inside Russia for some time, prior to the large drone assault.

There were many Mossad agents inside Iran for some time, prior to Rising Lion.

So, could there be a number of Iranian agents inside the US, planning to execute vengeance against whom they consider the great satan?

Finding them beforehand is paramount, but can this be effectively done in time?