"They certainly are not carrying extra "aluminum" or other chemicals in the fuel, as that would destroy any profit margin they have."
Not to mention destroying the ENGINES, as any aluminum or aluminum compound burns to microscopic aluminum oxide dust - also known as corundum, one of the most abrasive substance known to man.
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"Obama’s Economists: ‘Stimulus’ Has Cost $278,000 per Job."
That means: For each job "created or saved" about five were destroyed.