O'SMACH, Cambodia (AP) — I have often used the word industrial-scale in my own writing to describe the scam compounds that dot the region. But the weight of that phrase truly sunk in at the O’Smach Resort complex that we visited Tuesday. Thailand's military, which conducted a tour for the media, said that the whole area encompasses around 197 acres (80 hectares), equivalent to 150 American football fields. It wasn't my first time at a scam center, but its scale dwarfed anything I had seen...