C'mon, CDEx has had Wherehouse Grifter Rats for 6.75 years who claim they can detect landmines (10 years if you go back to SSI/LOCH working together in 1997).
This is OLD news. So old in fact that CDEx has had to backburner the 100% effective EM-1x the Wherehouse Grifter Rats developed.
A bunch of Rats claiming to find landmines is nothing new around here.
Our Rats have moved on to finding Myth, because our troops in Iraq and Afghanistan need to identify all those IMDs (Intoxicating Meth Drugs) that have been killing them on patrol.
Our Rats claim they can find damn near anything, so long as you don't ever ask them to find any ONE particular thing.