People in Villahermosa living on rooftops --
http://www.nytimes.com/2007/11/08/world/americas/08mexico.html?_r=1&oref=slogin
Eric Santiago, 16, stirred a pot of pork rind to feed four families who have been living for the past eight days on the top floor and roof of their home.
Photo: Jennifer Szymaszek for The New York Times
Martin Hernandez sent a pot of food to his neighbor across a flooded street using a piece of rope.
Photo: Jennifer Szymaszek for The New York Times