Another Example of How Bubbles are Created

From USA Today:

[Grain] Prices are being pushed up by bad weather in a host of countries,
surging world demand and a drive in the USA and abroad to devote
more acres to corn for ethanol production, which has tightened
supplies of some grains and tied crop prices more closely to energy
prices.

emphasis added

Or how anti-subsidiarity hurts the little guy.

(HHT: FEE)