Isaac drenches Haiti, Cuba, heads toward Florida

A home that was built twice within the last two years is left in ruins during the passage of Tropical Storm Isaac near the seawall in Baracoa, Cuba, Saturday, Aug. 25, 2012. Tropical Storm Isaac pushed into Cuba on Saturday after sweeping across Haiti's southern peninsula. Isaac's center made landfall just before midday near the far-eastern tip of Cuba. (AP Photo/Ramon Espinosa)Tropical Storm Isaac pushed over Cuba on Saturday after sweeping across Haiti's southern peninsula, where it caused flooding and at least four deaths, adding to the misery of a poor nation still trying to recover from the terrible 2010 earthquake.