maria sanchez has joined a special force. marching across rivers and marches. commander carlos sets out to destroy a coca processing camp. they fire shots to warn the coca producers, they would prefer to let the members flee. the traffickers fled, left behind bread and boots. these sacks of coca leaves police say were about to be thrown into the pool to make the taste from which cocaine is made. this lab is big enough to produce $50,000 worth of coca paste each day. >> the size and location of the lab tells us they were professionals. >> reporter: the stench of toxic chemicals like acid and gasoline is ove overpowering. the residual is thrown away contaminating land and rivers. the center of the coca producing area. this center is the heart of the cocaine producing part of peru. they have a big mandate but not enough resources. >> the complexity of this is to reach the labs. they are in remote inaccessible areas. we need to walk for four or five hours in the jungle. we need air support to move faster. >> reporter: peru's antidrug policy in the region is mainly

maria sanchez, al jazeera, peru. >>> and much more on our website, aljazeera.com. >>> hello, i'm richard gizbert, and you are at "the listening post". here are some of the media stories we are tracking. pentagon draws up rules of journalistic engagement in the war zone. they are getting flak. the death of a mafia boss in rome. the funeral, coverage and death threats. sri lanka makes arrests and implicates the army over the disappearance of a journalist five years ago. and twitter and the news business, it's a marriage both parties are still trying to figure out >>> journalist or unprivileged belligerent, a distinction the u.s. military wants to make and for war correspondents a category to be avoided. the pentagon believes the war manual, laying out rules for combat, including how to treat reporters covering wars. it tumps on journalistic issues and suggests spying accusations could be avoided if they gain permission to report from authorities, and deems reporters unprivileged belligerent, akin it spies or saboteurs should be be found guilty of working for the enemy. it's got another lab

maria sanchez, al jazeera, peru. >>> ethiopia has one of the fastest growing economies in africa and boasts an expanding mining industry. charles stratford went there. >> the ethiopian high lands are often called the roof of africa. it is a beautiful landscape. a discovery in recent years has got precious gem experts around the world very excited. opals. and of exceptionally high quality. we meet a group of miners as they head back to their village. the work is very, very hard this man tells me. look at the blue in that! seto has been mining for two years. he and 12 other men work in this 40 meter long tunnel. the group earn up to $2500 a week for stones they find. sato has been digging here for about 20 minutes now and he's just hacked into a piece of rock and you can see here, this is the opal. and the guys who work this mine say that on a good week they can pull out around 50 kilos of these stones. there is nothing to support the roof of the tunnel. seto says the last time a miner was killed was three years ago. landslides happen when it rains. it is frightening when you're inside

maria sanchez, al jazeera, peru. >>> argentina is sending back thousands of stolen awr art facs worthmillions to their owners. more from buenos aires. >> artifacts being sent back to their country of origin. there are around 4500 of them. they come from peru and ecuador, and were recently recovered in buenos aires in a investigation. >> a u.s. professor was caught at the airport with one of the pieces. i went to some of the raids and in some cases we found entire bookshelves filled with archaeological pieces. >> elements traditionally used for religious stories in peru and ec diso ecuador. >> we are told the items were stolen from archaeological sites. interpoll with the help of anthropologists launched several raids some in this area to recover the pieces. at interpoll's headquarters, stolen antiques, he was in charge of the operation and says what happened with the archaeological artifacts was not an exception. >> south america is a place that produces the materials. pieces come from other parts of south america to argentina. that's how trafficking happens and it's a multimillion do

inmigrante mexicano juan francisco lÓpez sÁnchez habÍa sido deportado cinco meses a mÉxico y tiene historial de haber cometido delitos menores incluyendo cargos por drogas. marÍatuvieron en la fiscalÍa para repudiar el hecho. reportero: varias organizaciones se juntaron para hacer un acto de desobediencia civil para llamar la atenciÓn a lo que el condado de santa clara estÁ por contemplar. los manifestantes querÍan que los mataran y lo lograron entregaron unas cartas escritas en papeles gigantes y luego irrumpieron la junta semanal.. >> no tenemos papeles y cuando nos agarran o se conectan por un ticket pueden llamar a migraciÓn pueden destruir la familia. reportero: lo que pasa es que el condado de santa clara contempla participar en un programa de prioridad del servicio de inmigraciÓn en el que las cÁrceles de notificar a migraciÓn cuando va a salir un indocumentado con antecedentes violentos. activistas personificar un el matrimonio entre el condado inmigraciÓn de manera burlesca y como parte de su protesta. >> van a estar menos dispuestos a reportar crÍmenes y son vÍctimas o testigos entonces esto va a perjudicar la seguridad de todo el condado. reportero:

marÍa: el tiroteo ocurriÓ crÍticas en cuanto a las polÍticas de la ciudad porque a lope sÁnchez lo habÍan bahÍa varias agrupaciones irrumpieron en la junta de supervisores para repudiar un plan de cambiar la polÍtica y comenzar a comparar con las autoridades migratorias. cronista: que los manifestantes querÍan que los notaran y lo lograron, encontraron unas cartas escritas en pancartas gigantes, y luego interrumpieron. >> el temor mÁs grande es que nos tenemos papeles, cuando los garza, les puede llamar a migraciÓn y pueden destruir la familia. cronista: lo que pasa, es que se contempla participar de un nuevo programa de prioridad del servicio de inmigraciÓn, donde se notifica cuando va a salir en libertad un indocumentado con antecedentes violentos activistas personificar al matrimonio de manera burlesca y como parte de su protesta. actualmente el condado no coopera con migraciÓn, pero el fenÓmeno, el indocumentado de matar a una mujer, lo ha cambiado todo. la mayorÍa de la comunidad quiere notificaciÓn, pero aclara que eso es solo un pedazo de una discusiÓn amplia, y que la junta puede

but just like his july court appearances sanchez looked thinner than when arraigned on murder charges. three san francisco police sargeants testified today. mariao was staying at the griffin hotel. her room looked out on pier 14. she heard a gunshot and a man dressed in black walking away from the pier, suspicious because everyone else was running towards the shooting. she took a photo of him and later identified sanchez when police arrested him that evening. but the important witness may have been the person, who in the words of another investigator said she heard a loud bang, and turned around, she saw an object land off the pier into the water with a big plunk. she led police to the area. divers the next day found the gun in the waters. a third testified he

but just like his july court appearances sanchez looked thinner than when arraigned on murder charges. three san francisco police sargeants testified today. maria loreno was staying at the griffin hotel. her room looked out on pier 14. she heard a gunshot and a man dressed in black walking away from the pier, suspicious because everyone else was running towards the shooting. she took a photo of him and later identified sanchez when police arrested him that evening. but the important witness may have been the person, who in the words of another investigator said she heard a loud bang, and turned around, she saw an object land off the pier into the water with a big plunk. she led police to the area. divers the next day found the gun in the waters. a third testified he interviewed sanchez and told sanchez five witnesses saw him, they had the gun, and gunshot residue but admitted today, i lied to him, it was a bluff. it worked, because sanchez confessed like he did in this interview that weekend. >> did you shoot kate steinle? the lady down on pier 14? >> yes. >> tomorrow, more testimony and cross examination from sanchez's lawyers. >>> a tourist w

appearances sanchez looked thinner than when arraigned on murder charges. three san francisco police sargeants testified today. maria loreno was staying at the griffin hotel. her room looked out on pier 14. she heard a gunshot and a man dressed in black walking away from the pier, suspicious because everyone else was running towards the shooting. she took a photo of him and later identified sanchez when police arrested him that evening. but the important witness may have been the person, who in the words of another investigator said she heard a loud bang, and turned around, she saw an object land off the pier into the water with a big plunk. she led police to the area. divers the next day found the gun in the waters. a third testified he interviewed sanchez and told sanchez five witnesses saw him, they had the gun, and gunshot residue but admitted today, i lied to him, it was a bluff. it worked, because sanchez confessed like he did in this interview that weekend. >> did you shoot kate steinle? the lady down on pier 14? >> yes. >> tomorrow, more testimony and cross examination from sanchez's lawyers. >>> a tourist w

just like the july court appearances sanchez looked 13 than he was when he was arraigned on murder charges. 3 san francisco police sergeant testified today. >> maria was staying at the griffin hotel on the embarcadero the room lacked out at pier 14. she heard a gunshot and man dressed in black walking away from the pier. suspicious because everyone else was rushing toward the shooting. she took a photo of him which prosecutors showed in court. she later identified sanchez when police arrested him at embarcadero and townsend later that evening. but the most important witness may have been the person who in the word of another investigators said she heard a loud bang and turned around. she saw an object land off the into the water with a big plunk. she led police to that area. in the next day police divers found the gun in those waters. third police sergeant testified the that he interviewed sanchez at homicide that evening. he told sanchez 5 witness saw him. they had the gun. gunshot rest day but admitted on the stand today i lied to him it was a bluff. it worked. because sanchez confessed. just like did he to abc 7 news in this jail house intervie

maria medina. the man accused of killing a woman on san francisco's pier 14 will face a un. juan sanchezays the shooting of kate steinle was an accident. he will face a judge today. >>> a relief for thousands of high school students who couldn't graduate because california canceled the required exit exam. the senate passed the bill to exempt this year's class from the exam. >>> ahead on "cbs this morning" from a traffic stop to an alleged extortion attempt one officer's bad behavior caught on camera. new details on the in hey there fellow californians i know you're staying golden by managing your energy use... which means managing water too, sfx: rawr especially during a drought. learn to save water, energy and money >>> good morning. i'm liza battalones. long delays continue for 580 an earlier motorcycle accident just cleared from lanes approaching grant line. traffic has been backed up beyond the 205 interchange with an earlier accident at the 580/680 ramp where everything is now open. meantime, over at the bay bridge toll plaza, it's a 33- minute drive time leaving the carquinez bridg