I think you're overestimating the competence of some (not all obviously) of the people who end up doing the actual last mile part of these operations: http://w

I think you're overestimating the competence of some (not all obviously) of the people who end up doing the actual last mile part of these operations: http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=11656081 http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objecti... Whenever something like this happens, the people at risk of getting caught seem somewhat 'disposable'. (huge bias involved of course - the competent ones aren't caught anywhere near as often)