**ADVANCE FOR MONDAY, JUNE 8** In this photo taken on May 26, 2009, a man enters a bomb shelter on Export Street just north of downtown Riga, Latvia. This small facility, built a half-century ago to accommodate the port's managers, is usually ankle-deep in water. It is so damp that the guide refuses to switch on the light for fear it will spark an electrical shortage. (AP Photo/Roman Koksarov)