I can promise you that E30 cannot, will not under any conditions, get better MPG than pure gasoline. Again, it was written in a very misleading fashion.
As for putting more money in American hands, perhaps you should read up a little on the real economics of ethanol before you make statements like that. It also takes money out of American hands though higher food prices. It takes money out of American hands through higher diesel prices, since more diesel is used to grow/harvest/transport the corn and ethanol. It takes tax revenue away from the government, since the ethanol industry must be heavily subsidized to survive. This increases the budget deficeit, which again, takes money out of American hands.