A woman prepares food near her destroyed house in the aftermath of Hurricane Matthew in the commune of Roche-a-Bateaux, southwest Haiti, on October 18, 2016. Food, medicine and other essential aid has been slow to reach areas slammed by Hurricane Matthew. Some desperate Haitians have taken to blocking parts of the road crossing the southern peninsula to intercept humanitarian convoys, in some cases looting them. / AFP PHOTO / HECTOR RETAMAL