for more on the situation there, i am joined via skype by journalist ingrid arneson. she's in the capital, port-au- prince. ingrid, thank you very very much for being here. can you give us a sense of what you've been seeing? how bad is it right now? >> william, the full impact of hurricane matthew is only emerging now. the hardest hit area, in the southern peninsula, was hit catastrophically. in terms of port-au-prince, port-au-prince is resuming natural actively. there's been two days of sunshine. the waters are receding, but the worst hit, catastrophically for the country on an economic, ecological, humanitarian scale is the southern region, can which comprises haiti. >> brangham: and going forward today, tomorrow, early next week, what are the biggest challenges facing rescuers and aid agencies? >> the biggest challenge ises are getting to the area. i spoke to the world food program yesterday, and they said that as of now, they still don't know how to get supplies to the area, although they did have some prepositioned beforehand. but, of course, not enough for the h