SANTO DOMINGO, Dominican Republic — Dawn brought horrible scenes to light in Haiti’s capital on Wednesday: piles of disintegrated concrete, with limbs sticking out and muffled cries emanating from deep inside; wounded people staggering through the streets; and bodies littering the landscape. Huge swaths of Port-au-Prince lay in ruins, and thousands of people were feared dead in the rubble of government buildings, foreign aid headquarters and shantytowns that collapsed a day earlier in a powerful earthquake.
