yes have another look., page-23

inclined to agree with Cabe on this, sovereign risk may well be a problem if and when they find something of value, but that is a problem that is a fair way down the track...b/w now and then there is a fair opportunity for some very nice gains, if you have an appetite for risk and bear in mind some upside is lost to geopolitical issues. Corruption is a problem in most of the world, doesn't mean there is not opportunity just means you need to share it a little with certain locals.