Officials say more than 5,600 people were reported killed in Haiti last year as a U.N.-backed mission led by Kenya struggles to contain rampant gang violence

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