ZANZIBAR VAPOR: CLOUDS OVER STONE TOWN

The lanes of Stone Town are filled with a sweet aroma. It's not just the spice of cloves and cinnamon, but the {tangwaft of vapor. From hidden stalls, plumes of dense vapor rise into the golden sky. This is Zanzibar Vapor, a underground phenomenon that has taken hold the fabric of this historic city. Kids gather in squares, their eyes shining wit