How do two stolen jet fighter engines get from the United States, to Malaysia, then to Argentina, Uruguay and finally to Iran? No one is entirely sure just yet. But the two engines are still in the wind, and no other air force, except Iran's, would touch them (their parts numbers are in the hands of police everywhere). It all began last December, when Malaysia began an investigation into the theft of two General Electric J85-21A jet engines in 2007 and 2008. Each of the six F-5 fighters used by the air force uses a pair of these engines. Packed...