Wgtd's The Morning Show With Greg Berg

(From 2011) Genelle Guzman-McMillan, the last survivor pulled from the rubble at Ground Zero, talks about her memoir "Angel in the Rubble." She was working for the Port Authority in the Twin Towers on 9-11. She was caught in the collapse as she and coworkers were attempting to leave the building. She was buried alive for 23 hours.