text: Ivan Pummels Jamaica; 50 Dead in Caribbean KINGSTON, Jamaica - Hurricane Ivan lashed Jamaica with monstrous waves, driving rain and winds nearing 155 mph Saturday, killing at least five people as it washed away homes and tore roofs off houses and trees from the ground but unexpectedly spared the island from a direct hit.    In the storm's wake, authorities in hard-hit Grenada found another eight bodies, raising the toll on the island to 34 dead and the toll across the Caribbean to 50...