True, and even the legislation they’re considering won’t eliminate speculation. But the correlation is stil there - speculation decreases, the price drops. I don’t want to interfere in free markets any more than necessary. In this case, oil goes to people who produce, not people who endlessly hand stuff back and forth.
However, the anti-spec crowd ONLY considers specs as longs, and thus evilly driving up prices. Ho hum. Nor would teaching economics in pulbic screwels help this situation; the 'teachers' would, in large majority, be equally ill-informed or outright socialists/Marxists.