The number of people internally displaced by gang violence in Haiti has tripled to more than one million, the United Nations' International Organization for Migration (IOM) warned on Tuesday.The situation is particularly dire in the capital,

More than a million people, over half of them children, are now displaced within Haiti where gang violence continues unabated despite the start of a United Nations-backed security mission last year, U.

The U.N. migration agency says internal displacement within Haiti has tripled over the last year and now surpasses 1 million people.