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there are very high winds in the area right now. we do know the crew of three managed to escape with just minor injuries. we're of course going to bring you more details of this as we learn more throughout this hour. now tonight, we begin keeping them honest, with a statement so outrageous it would be laughable except it concerns and tries to gloss over systematic killings by the regime in syria. much of those -- many of those killings caught on camera. syria's dictator, bashar al assad, today saying authorities have made "some mistakes" in their handling of anti-government protest...

The arizona congresswoman had sijry and recovering well after a cranial plasty procedure. dr. sanjay gupta is a brain surgeon and performs this procedure. he joins us to tell us what happened why is this important in the prognosis? >> you remember first of all we talked about this at the time when congresswoman giffords was first treated. in order to address the issue of the swelling from this bullet injury, this is a skull here. on the left side they remove bone. why? that gives space for the brain to swell. that swelling goes away within a short period of time, but at some point in the futur...

death of bin laden. if the al qaeda leader led as long as five years, someone high up had to be protecting him. here's a tiny sample. >> there had to be work for bin laden in pakistan. >> it's inconceivable that bin laden did not have a support system in the country. >> i think at high levels they knew being the intelligence service. they knew it. >> it is double dealing. >> sorry this benign and difference or was it indifference with a motive. >> but today at a pentagon briefing, secretary gates said he guess someone was helping bin laden and senior government or top intelligence of...

Help explain this, and i no you have this skull here to demonstrate. >> well, the brain, you are giving it a place to swell. it has an injury, and it will be swollen as a result. you want the give it room. that is all you are doing here is mechanic. what people are surprised by is that the bone can stay off for a period of time and someone can be perfectly fine. >> thus the helmet. >> yes, to protect the outer layers of the brain and the brain, itself, and as far as the functioning goes, it should not be different. >> but this area has to be fairly soft, right? >> yes. >> and any fears of infe...