Re: Doubtful . . .
<For all we know they've dug new tunnels like the enemy did in Vietnam.
There's a big difference between digging loam and digging bedrock. Many of the bin Laden tunnels are thousands of years old. The newer ones are the nicer bomb shelter-type with re-enforced walls and steel-shored ceilings -- and I don't see nobody digging their way outa one very fast any time soon.
Dan