talia is keeping an eye on twitpics, a lot going on on twitter.eople are calling in wanting to know how to help. now, i got to say, one of the best web sites for that is one of ours, cnn.com/impact. it's your world web site, all kinds of information about gruc groups that are there, groups that are going there, ways you can help. people are really asking for that, larry. >> larry: 2 million people live in port-au-prince. it should hold 50,000 but 2 million live there. how catastrophic is this going to get, do you think? >> this is a country that was in dire straits, anyway, economically crushed. it's been so bad there for so long there were already aid groups in place there. i was talking to somebody from world vision earlier in haiti, in port-au-prince who went through this earlier. we have some our own people here who are haitian who have been in contact with their relatives. this is going to be enormously damaging, not just to the infrastructure, but it crushes people. deforestation has been a huge deal in haiti for many years. i don't know if