The island's universal health care—operating without many advances of modern medicine—just hit an impressive milestone in the fight against AIDS.Cuba has, for decades, been an isolated nation with high poverty. But in one important way—its health care system—it's actually equal to or even beyond much richer economies. With universal care provided by the nation's cadres of dedicated, well-educated doctors, Cubans live even longer lives than Americans, despite a profound lack of advanced medicines.Read Full Story