but as distinct as they are, all symbols are used for the same purpose -- to communica, manipulate, and preserve information. the circle of coral symbolizes the night sky. but this lesson depends on the use of language, a symbolic system in which arbitrary sounds are joined together and given meaning. of all symbolic systems, language best communicates very complex ideas. here, celestial navigation is taught on a south pacific island. we begin to learn language and other symbolic systems at birth. in time, they become a part of who we are and how we perceive the world. still, it's difficult for those of us in one culture to fully understand the symbolic systems of another. for archaeologists, the task is even more complex. the cultures they study can no longer be directly observed. archaeologist david webster. webster: suppose i came into this stadium a week, or even a century, after all the people left. how would i figure out what happened here ? what this arena was used for ? this is the dilemma facing archaeologists. symbols are of fundamental importance in understanding any human cu

. >> brendan sasso is here, frequent guest on the communica communicate. >> as you know, senator iraq -- rockefeller -- provided protection to online video. what do you think of the bill? is that something sh the house is going to look at? >> when i look at what is happening in our committee, full committee and subcommittee, i would thsay that is not going t get much workism i don't see it moving along in the house. >> senate rockefeller is retiring at the end of next year so will the idea never go anywhere? >> another member will pick up pieces sometimes down the road. but at this stage, i don't see the legislation moving >> are you opposed to that? >> i don't think it has had the airtime. it is something the committee hasn't taken a look at. >> also asking about another online video issue and that is ais a aaero. is this something congress will take up? >> it is in the courts right now. two courts have ruled differently on the issue. it is one of those things out there that when you look at, i think they have 40-50,000 subscribers, and i think at this time, the committee is going to

this is not something that pakistanis used to communica

no matter how bad and how vulgar it sounds, that's how we communica communicate, that's how our friendshipthose are the facts and that's what i'm accountable for. >> andy scholes joins with us more and this leaves me more confused than ever. >> it is very confusing, right, carol, it seems like these two guys were friends and after that interview, incognito proved they had over 1,100 texts between himself and jonathan martin and it's funny, they were actually texting after martin left the dolphins, and here's what incognito had to say about those texts. >> he texted me and said "i don't blame you guys, i blame some stuff in the locker room, i blame the culture. i blame what was going on around me." when all this stuff got going, swirling and bullying got attached to it and my name got attached to it, i just texted him as a friend was like, what's up with this, man? he said it's not coming from me. >> carol, if incognito is the real reason martin would leave the team and so mad he basically quit his job because of the bullying from this guy, why would he text him a few days later, good game,