scott anderson, thank you so much?thank you, richelle. >> in lip libya escalating violence has shut down the em in case tripoli. the staff was sent to tunisia. >> a lot of the violence is around our embassy but not on the embassy. but nevertheless, it presents a very real risk to our personnel. >> a report on the decision to close the embassy. >> the u.s. government says that it suspending operations at the u.s. embassy in tripoli and all embassy staff including military guards have been evacuated to tunnisia. it took a 5-hour drive overnight to get all u.s. personnel out of libya. the reason for the evacuation is very simple: the u.s. says the security situation has deteriorated so much that fighting between various partisan groups in tripoli has come essentially to the embassy's doorstep. in light of the killing of the u.s. ambassador christopherstens and three other americans opinion september 11th, 2012, the obama administration made the decision to evacuate the personnel rather than have them put in harm's way. al

. >> earlier i spoke with scott anderson, the deputy director of programs with u.n. relief and works agency in gaza. and i asked him about the situation on the ground. >> before the violence unemployment as 40%. with the recent challenges of the former government to pay salaries, people unemployed are unpaid, and that's over 50%. the situation is dire. people have eight hours of electricity, without electricity, problems pumping water, problems with sewerage. it's intolerable for most people. >> you talk about destruction - a hospital, three clinics last week. are those injured being properly cared for? >> to the extent they can. prior to the conflict the medical care was dire. half of the drugs needed were not in stock. many were not in stock. the world health organisation has been doing a lot of work in the last couple of weeks to relentify the situation. we are looking at our stocks to see what they can donate, to provide material to ensure that they receive proper treatment. >> the main hospital. they went through 55% of medical supplies. why aren't we seeing mor

earlier today, i talked to the deputy director, a program for the from the u.n., scott anderson as partf a team trying to provide food and shelter for palestinian refugees. i asked about the cycle of violence and the effect it's having on the civilian population? >> i have been in gaza since february of 2008. i was here at the end of 2008, 2009, i was here during 2012, and the hardest thing, i guess, to accept is as you make friends with people both here in gaza and in israel is that it's just normal people that are the most impacted. they have to find a way to rebuild their lives over and over again. i am very hopeful when the diplomats talk not only about a truce but also a way to address the underlying conditions that lead to these eveninglations. >> currently within our shelters, we have 165,000 people that have had to flee their homes from across mostly eastern gaza and northern gaza to try to escape the fighting that's gone on between israel and the people here in gaza. 165,000 people we have to feed and water, provide hygiene for every day. we are shipping with world food program

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this is francis scott key's original draft of the star-spangled banner. it is truly a treasure. this is pat anderson. and i've been here at the historical center in one capacity or another for 25 years. >> it's open for ten minutes at the top of the hour, 11:00 to 3:00. so it's less than an hour's worth of light a day. it's suspended in argon, and argon being an inert gas, there's less chance of oxidation and that is recommended best practices these days for taking care of these documents. what key did when he witnessed the battle for baltimore and he witnessed the flag, by the dawn's early light and the sun started to come up and he was so inspired and grateful that baltimore held the fort and he started to make notes on a piece of paper and when he was able to get off the ship we think it was the indian queen hotel and drafted this song, and he had no idea when he wrote it that it would become such an important national symbol. there are four total verses. the first verse of the document, of course, is the one that we all know. it is very important, but if you look at the first verse very carefull