I must confess to not having heard this one before, which surprises me, as I try to keep track of them.
This may compete with "Chemtrails" as the DUMBEST conspiracy theory though.
I enjoy conspiracy theories much the same way as some enjoy the Three Stoogies - good old fashioned laughs. The Chemtrails bit appears on Coast-to-Coast AM on a regular basis (the result of people not knowing basic, grade-school science).