Sam Osmanagich kneels down next to a low wall, part of a 6-by-10-foot rectangle of fieldstone with an earthen floor. If I'd come upon it in a farmer's backyard here on the edge of Visoko—in Bosnia and ...
VISOKO, Bosnia-Herzegovina -- With eyes trained to recognize pyramids hidden in the hills of El Salvador, Mexico and Peru, Semir Osmanagic has been drawn to the mound overlooking this central Bosnian ...