Just completed reading three very informative books.  "The MoneyLenders" by Anthony Sampson, (for the second time). "The Panama Papers" by Bastian Obermayer, and "Dark Money" by Jane Mayer.

I agree completely with Sunvalley. The graft and corruption in the world today is off the scale. If Multi-national corporations feel that their financial well being is threatened in any way then they will use their overwhelming clout to ensure that that threat will disappear. This applies to everything from armaments to aspirins.