Reason # 2 The Silver Noose is Tightening

Humanity is returning to its long-lost silver roots: fiat currencies, both of the United States, and the world governments at large, have been compromised. They have long ceased to be a reliable stores of wealth, or an asset unto themselves. Fiat currencies are simply paper scrip, denoting the debt of a system of large, private banks. Whereas, silver has been money for thousands of years.

Everywhere you look, the trend is the same: people are awakening to the state of the world’s financial health, and are swapping their currencies for silver and gold. This goes counter to the interests and desires of these banks, who wish to keep their privilege of being the sole creators of these units of debt that people mistake for “money”. 

Silver is a direct threat to their debt/currency system, which is why they rig its price on a constant, perennial basis.
The problem is that their market rigging has created a world in which silver is just too cheap. Way too cheap.

- Source, The Silver Doctors