[Bob J]

100 nukes? What are the chances they would get just one? One in 20?

What if they were walked across the border in the desert region of Arizona or Texas? Who's going to catch those?

[RightWhale]

If just one nuke were discovered, imagine the general din and excitement in Congress, not to mention in every Mayor's and Governor's office in the country. They can sneak one nuke, maybe, but if they try 20 and even one is discovered, we'll hear about it.

[Southack]

"100 nukes? What are the chances they would get just one? One in 20? What if they were walked across the border in the desert region of Arizona or Texas? Who's going to catch those?"

100%. No nuke can penetrate our borders because we have ground-based, personnel based, and aerial radiation monitoring (and chemical sniffers).

This is why trucks are being stopped crossing our border that have as little radiation as is contained in ordinary Mexican potting soil. It's why carrying 12 bananas in a briefcase will get you stopped at our border...anywhere along the border.

Nukes are less mobile and more difficult to hide than are people, by the way.

We're even stopping ships at sea that give off radiation.