American citizens are being urged to leave Haiti immediately over safety concerns, the American embassy in the country’s capital warned on Sunday in a bulletin. The U.S. State Department urged U.S. citizens to evacuate by any means necessary following a breakout of civil unrest and as armed gangs stormed the largest prison on the island country and released the inmates housed there, Reuters reported. According to the BBC, it is believed around 3,700 potentially dangerous criminals are now free. Fighting in the country has crippled important communications infrastructure and has left an estimat…