In a shallow lake on the outskirts of Mexico City, a handful of farmers still harvest the eggs of an evasive fingertip-size water bug in a bid to keep alive a culinary tradition dating to the Aztec. (Oct. 10)
In a shallow lake on the outskirts of Mexico City, a handful of farmers still harvest the eggs of an evasive fingertip-size water bug in a bid to keep alive a culinary tradition dating to the Aztec. (Oct. 10)