MORE INFO: Bolivia's rainy season has been aggravated in recent years by La Nina -- a weather phenomenon characterized by the periodic cooling of waters in the Pacific Ocean. President Evo Morales said he will make a tour of the hardest-hit zones on Sunday. STORY: Local television crews capture a rescue operation as helicopters try to save children stranded in Bolivia's floodwaters. The floods have displaced over 52,000 families, and the youngest of the population have been been hit hard- with the threat of diseases, hunger, even rape. These twin babies and their infant cousin are just a few days old- born after their parents were evacuated. Their new home- a relief camp with little food or water. New parents like Abraham Huacamo, whose son Jacob was born in the camp, are doing what they can to keep their baby healthy. SOUNDBITE: Abraham Huacamo, Flood victim "When the water ran us out my wife was pregnant and she had to give birth here because we were...