Tom Coburn actually said...

So the point I am making is we had position limits on those commodities, yet we saw tremendous swings, tremendous increased speculation, and...

If this is not a global regulatory scheme on commodity pricing, what you have done will have no significant effect.

Excessive speculation leads to markedly increased volatility, what you should expect some market force on real supply and demand to have som...

Well, position limits are designed to stop excessive speculation, correct?