The United Nations is getting very worried about people who are trying to escape the violence in Haiti.
Rebels in Haiti who don't like the way it is being run are trying to force out President Jean-Bertrand Aristide.
Gangs who support the president are reported to fighting the rebels on the streets and lots of people who aren't on either side are stuck in the middle.
The UN are worried that some nearby countries might force people escaping Haiti to go back to the violence there.
Rebels want president to quit
Some Haitians have tried to flee on boats, but the US coastguard has made them turn round and go home.