nowhere is the desperation in tacloban more evident than here at the airport, where thousands of residents line up. they're waiting and have been waiting for hours for a seat on a plane to take them to manila, philippine military flight. there's no guarantee they're going to get on a flight today, however. they just come here every day. these are the priority cases, oftentimes, they have children, they are elderly, but they are desperate to get out. they've been here for hours and they're going to be here for many more hours until the plane arrives. as i told you at the top of the program, as promised by brigadier general paul kennedy of the u.s. marines, he has been able to get this airport operating on a 24-hour basis. so flights are coming in at night. last night was the first night that happened bringing in more aid supplies. that is certainly the good news. the other good news is that the marines have started to spread out to try to get out and assess