Anderson Cooper; Raymond Joseph; Earthquake in Haiti

Journalist Anderson Cooper of CNN gives an eyewitness account from Port-au-Prince, Haiti just two days after the devastating earthquake. Raymond Joseph, Haitian ambassador to the United States, reports on what he knows. Sophie Delaunay of Doctors Without Borders, Ann Veneman of UNICEF, author Edwidge Danticat, editor David Adams, and Caltech seismologist Sue Hough weigh in on Haiti.