What are derivatives? - MoneyWeek Investment Tutorials

forget wall street they are bunkers 700 trillions derivatives will sink the westy for at least 50 years , buy gold and back rubbles with gold & petrol diamonds steel gas.reserves..!..! and demand delivery of gold; not funny paper, the euro is collapsing, and patriotism or le pen cannot save the euro is gone Greece the coming lehman brothers of europe so be ready..!!  them is greece the lehman brothers of europe will collapse before 2016, so russia wake up forget the main media they are living on a pool of shi__t get away before you get ill. buy gold now demand delivery now...!