Gangs rule Haiti’s capital. Some say they’re ready to overthrow the government too

Port-au-Prince, HaitiCNN — From above, Haiti’s capital city Port-au-Prince still looks serene, its white-washed homes climbing steep green hills that encircle a glittering bay. But to step onto its cracked streets requires a careful calculation of risk and reward.

Ruthless gangs have a stranglehold on the city, preying on the population, carving neighborhoods into warring criminal fiefdoms, and cutting Haiti’s international port off from the rest of the country.