. >> reporter: olin has scraped paint samples to help determine how old these paintings are. >> we try to look beyond the styles and start focusing on the materials, the manner of application. >> reporter: he thinks past water damage means some of the walls have been retouched over the years. >> in this area we they initially uncovered it, how complete and well-articulated the figures are. then as you get back here, it gets a little bit more murky. >> reporter: best guess on when they were painted? >> i there throw out a broad guess of mid to late>a '20s tod to late '50s. >> reporter: olin says the artist was likely not a professional but still quite talented. >> we can tell that by the brush stroke, the thinness, the application of the paint. >> reporter: the stories these paintings could tell, the changes they've seen. >> what will be interesting, once we start to uncover the repaint. >> i think they make the room look unbelievable. >> it was the one exciting leak we had. >> results should be back in a month. once the owners know what's original and what might not be original, they

. >> clay con ton is thclayton isb of count and i houses some of the biggest businesses like the olintion that merchandises bullets. it's significant to be here. northern an hour they blocked trafficked and confronted cars. >> reporter: some protesters shouted at police officers who mostly stood back not engaging the crowd. the protesters here say they have little faith officer wilson will be indicted. regardless of the decision they say their message will be nonviolent and focused. >> we have been peaceful for 101 days, these protesters will continue to be peace. we are fighting for the preservation of life, so we will never endanger people for the cause. >> this is as a systemic issue that goes beyond just this case and we have goals that go beyond just this case see there is no reason for us to just wait for this one decision in order to make our voices heard. >> reporter: the clayton chamber of commerce tells al jazerra it received a warning from clayton officials about the protests, but so far unlike many businesses ferguson that are boarded up in case there is violence businesse

like the olin corporation which manufactures the bullets, it's significant to be here to remind theseple we are not quitting. >> reporter: for more than an hour, the group blocked traffic and confronted drivers at intersections. some protesters shouted at police officers who mostly stood back and not engaging the crowd. the protesters here say they have little faith officer wilson will be indicted. regardless of the decision they say their message will be nonviolent and focused. >> we have been peaceful for 101 days, these protesters will continue to be peaceful, we are fighting for the press indication of life, so we will never endanger people for the cause. >> this is a systemic issue that goes just beyond this case and we have goals that go i don't understand just this case, so there is no reason for us to just wait for this one decision in order to make our voices heard. >> reporter: the clayton chamber of commerce tells al jazerra it received a warning from clayton official about his the protests. unlike many businesses in ferguson that are now temporarily boarded up in case ther

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and gentlemen, back in the day when i lived down the street from larry and kathy mullen and the john olin foundation but janice luttrell and jim person. i used to go to a lot of these manhattan events. i learned a lot with these great speakers, so it's a real honor to be here with you today. i wouldn't be here today. i wouldn't have what is starting to seem like a writing career if it weren't for carol mann at the peril man literary agency and most of that two of my editors, brian andersen who presented all my pieces for the city journal and outside books published pity party. you will get his growing sense of the editorial skills as you reflect on the fact that prepared today's remarks all by myself. [laughter] modern american liberalism and compassion. what's up with that? kindness covers all my political principles says president obama. a prominent liberal asserts the quality that fits progressives apart if they care about other people, not just themselves. and conservative shake their heads. can liberals really be so fatuous as to believe the profound challenges of politics which have

eric olin is the first foreign detainee to be brought from afghanistan to the u.s. for trial. he faces charges including trying to murder a u.s. citizen in afghanistan. hhe will be arraigned friday. >> tens of thousands of people on the streets in mexico calling for answers about the disappearance of 43 college students. police are questioning the mayor of iguala and his wife in connection with that. protestors vow not to leave the streets for two more days. >> the united nations is examining egypt's human rights record. the u.s. and other nations say many arrested have been denied fair trials. three aljazeera journalists have enough been jailed in egypt for 312 days. two producer and one correspondent were convicted of spreading false news. an egyptian court will be convened in january to consider their appeal. aljazeera continues to demand their immediate release. >> australia joining the fight against ebola in west africa. primy abbot calls it an emergeny within the crisis. cases of malaria and typhoid are going untreated because hospitals are too full or clouds. >> a despe

her oline has this point on twitter page -- aanother problem with illegals is that we are compelled to accept them of which hools, many are already overburdened. next to go to the republican line in texas. caller: good morning, steve. don't live on the border like i do. i live right on the border here in el paso, texas. and the ss the border river is mexico. i am against them. they come here. the go to our schools. their babies are born here. and then they get on welfare. they pay taxes -- so-called taxes -- their about $30,000 in welfare, education, healthcare, and schools. go on to hese kids college -- the ones that and learn igh school english -- then they get a free education. like if somebody came from massachusetts a washington state, they would have to pay tuition. but they come from mexico and don't pay in-state tuition. i want all those people who agree with the president to e on the border. come live here. you'll change your mind about gration.immi host: and you are from mexico, when did you come here? caller: my grandmother came here in 1910. 1910 when she was fleeing from t