The world's most expensive spice could provide a lifeline to Colorado farmers‎

Alexander the Great, king of the ancient Greek kingdom of Macedon, reportedly bathed in saffron to heal his battle wounds. Doctors once prescribed this rare plant as a treatment for the bubonic plague. Cleopatra even used it as a fragrance to entice potential suitors. And now, this tiny flower associated with the Middle East could have a new use: providing Colorado farmers with supplemental income in the drought-stricken American West.