After word that terrorist sleeper cells may have been activated with orders to attack Law Enforcement. Police have been ordered to stay alert with their weapons ready. They have been told to stay off social media. In addition to average citizens the unity march is attracting an impressive list of World Leaders. Lets go to paris now where preparations are well underway. Isa suarez has the latest from the french capital. Reporter good morning. On my way in it was still dark this morning. You could see a lot of police on the streets and the barricades stacked and ready to go. There were some million plus people expected to take to the streets today in a show of unity and defiance. The message is that unity is the biggest weapon against the terrorism we have seen here this week. As you said natalie, as we have been saying theres going to be a lot of security. Public transport will be free for those who want to come to the center of paris and protest and to really show make their mark on this unity march. You know the French Police have a lot, a lot on their plate. Not only have they got the million plus people they have so many dignitaries from around the world coming here in a show of support. Lets take a look at those who will be coming here today in about five hours. Thats when it kicks off, five hours, 3 00 p. M. Local. We are expecting the u. K. Prime minister Prime Minister david cameron, german chancellor Angela Merkel, king jordan abdallah netanyahu, as well as italys Prime Minister the eu president and spanish spains mariana. The list goes on. It is impressive. On top of that you have 14 interior ministers who have arrived and meeting in the next half hour to talk about Security Intelligence and how to tackle the rise of young fighters who are coming from syria and iraq. Who are fighting jihad, how to tackle that. Today it is all about not just a show of unity and defiance but all security measures. We have heard from frances interior minister. He was talking about the measures put in place to make sure the people feel safe when they take to the streets. Take a listen. Translator 150 policemen in plain clothes will assure the security of the distinguished persons and there will be an attempt, there will be Sharp Shooters on the roof and drains will be inspected. The drains inspected, Sharp Shooters on the roof. There will be plain clothes police. We are told 1900 troops will be deployed throughout the city and they have been told they have been told to keep weapons on them at all times. They have also been told to stay away from social media because you and i and a lot of viewers know if you are on facebook or twitter f it is gps enabled it is easy to track where you are. One of those World Leaders i was mentioning is Prime Minister david com cameron. Hes already making his way here in the last 20 minutes or so. He had a tweet if you can bring it up so you can see it. He says im on my way to paris to march with the french people. The Charlie Hebdo murders will not crush our spirits or our values. Its wonderful to see the world with leaders will be here showing their support and solidarity with the attacks this week. Natalie . You will be covering it for us and we look forward to seeing the video when this rally begins. Thank you. Authorities are trying to track down the companion of the man suspected in the attack on the kosher supermarket in paris. We have more on that and are joined live from paris. It is interesting. They thought at first this woman may have been part of the attacks. Now it is unclear whether she was even there. Reporter thats just it. Police had to really consider all of the options when these attacks first began. Anybody who might be involved in carrying out and planning this attack. That means they have to look at every possibility and all possible accomplices. When Amedy Coulibaly gunned down four people and took hostages at the kosher Supermarket Police issued a warrant for his arrest and his partner suggesting she had been alongside her husband for the attack. Police said she was armed and dangerous. Frances Public Prosecutor linked the couple to the attackers of Charlie Hebdo. Translator it appears from the investigation, especially from phone taps that his spouse called Hayat Boumeddiene that shows links between the couples. Reporter this is where they were living. A tenminute drive to where Amedy Coulibaly is believed to have gunned down the Police Officer. Police are still inside the apartment investigating. Their names are clearly printed on their mailbox and armed police still stake out the apartment. Photos of h Hayat Boumeddiene surfaced showing her armed with a cross bow. Court records show she and her boyfriend met with a top al qaeda recruiter. Now as the investigation widens it appears Hayat Boumeddiene was not in france at the time of the shooting. Turkish Officials Say she arrived january 2nd in istanbul most likely destined for syria. French Security Forces agree. Thats not the first dead end. Initially police named three suspects in the Charlie Hebdo attack including an 18yearold but friends insisted he was innocent in school at the time of the attack. More than 100 miles away. An alibi police later confirmed after he voluntarily turned himself in. On saturday he was released. French police cast a wide net to find the attackers but investigators are seeking answers from anyone who may have been involved in france or abroad including Hayat Boumeddiene. Now as you can imagine, as that investigation continue s, theres also concern for security today. Not only is that march happening, but inside of the kosher supermarket, where the attack took place, we know that Amedy Coulibaly made several calls urging friends to carry out more attacks. For that Reason Police have been put on very high alert today, told to carry their weapons with them at all times. Just now we seen several more heavily armed Police Arrive with riot gear. This is very much a city on edge. Natalie . Certainly. Even with this rally coming in a few hours, we understand the absolute tension in that city as well. We are also hearing word of some sort of attack on a german newspaper. What can you tell us about that . We are still getting details on that. It appears a newspaper in hamburg that decide to reprint some of the controversial cartoons of Charlie Hebdo has had some sort of an independent sunday incendiary thrown at the office. We dont have details yet but with it shows it is a concern, especially satirical Magazines Publishing these cartoons could be i subject to further attacks. It says this is a wider issue. How to address the concern from people who clearly want to still target these kinds of media. That we could see it not only in france but other cities across europe. All right. Thank you. She was talking about the gunman who took over the kosher market. In a moment we will play audio from the moment. He spoke with the parls Radio Station about why he was doing what he did. Well play that in a moment. Terror suspect Amedy Coulibaly apparently took a call from a french Radio Station. The station said they called the scores land line as the hostage situation was unfolding. The station says the gunman took the call tried to hang up but the line stayed open. In a recording of what followed the gunman can be heard trying to justify his actions to his hostages. Chilling there to hear him, and especially hearing that hostage who sat there trying to engage him and talk to him. Lets bring in chair of the department of middle east study at the London School of economics. Hes joining us live from london. Thank you for joining us. I guess you are with us many times. I want to ask you listening there to Amedy Coulibaly, just before he was killed whats your take away from what he had to say and ending there with a quote from Osama Bin Laden . There was nothing surprising about what he said. It is a template of grievances deeply held grievances by young muslim men who live in western societies, who believe the west is waging war against their culture, against their religion, against their identity. Their deluded. They buy in to this utopian ideologies. The ideologies held by various groups that promise heaven heaven on effort that is the establishment that you die you also go to heaven. Some charismatic recruiters like the yemeni american cleric killed by forces or Osama Bin Laden. Or the chief of isis or the socalled islamic states. The identity is conflicted even though they live in the heart of the west they feel that basically they have to defend their identity as muslims. And this conflict of identity basically sometimes takes the shape of joining militant groups like al qaeda and exacting vengeance against their own society, societies that embrace them and give them home here. So we have seen this coming. What happened in paris. Yes. I mean this has been going on, as you know they have several ways as you know for your own viewers, it started with the end of the afghanistan war. The first way the afghan generation culminated in the attacks on the United States in 2001. This was the first way. Then the second wave, the iraqi invasion the post 2003 wave after the United States went in to iraq and destroyed the government and helped establish a new government. Again, a new generation of young muslims went to iraq to fight the United States. Now what we have is the syrian generation as a result of the syrian war. You have between 2500 and 3,000 young muslim men from the heart of europe, including the United States as you know. So these men, who basically have a conflict of identity disadvantaged, they live on the fringe of european and western societies, what these militant groups like al qaeda or isis give them a bigger purpose in life. Important identity. And we are seeing that where he himself he said he swore loyalty to isis the socalled islamic state. These men, like him, have joining various ways and the reality is this ideology. The ideology of jihadism or al qaeda has found home among small segment of muslim men, even in the United States. What voices need to be heard right now . People are taking to the streets in paris. We have benjamin machine netanyahu, Angela Merkel king of jordan they are coming to paris. What voices need to be heard as far as the world stage and the west and what voices from the Muslim Community to try and overcome take over these voices of fanaticism . I mean this is you are really asking a question that flies at the heart of how do you deal, how do you tackle how do you preempt, how do you deny this ideology, the ideology. There are no easy solutions. These men, whether you talk about the two brothers, cherif and said they are revolting against the societies and communities but against their parents. In my interviews over the years one lessons i have learned is most of the parents the closeknit families do not know about their own children point one. Point two, when we say what can be done this is complicated. You need different tools. You need a Broad Coalition. In france a, theres win particular point now it is a march of unity. Thats the way to go. It is against racism it is against terrorism. You bring in all as opposed to saying oh look. This is part of what islamic religion or islamic culture, political islam and what have you. You need a Broad Coalition of all kind of societial aspects in order to come together to try to isolate and minimize and ge besiege this ideology that has taken some roots in some small segments not just in western societies. I mean when we say 2500, 3,000 western men we are talking about 15,000 fighters are coming from saudi Arabia Jordan lebanon, this is a very, very serious phenomenon that will have implications to come probably a decade to come until the socalled syrian end. It started in 99 and we have a ways to go to tamp this down after so much has happened. We appreciate your incites as always. Thank you. Next here, boko haram reportedly steps up its violence in two separate attacks in nigeria. One of them involving a little girl is chilling. Another Islamic MilitantGroup Carried out a massacre in Northern Nigeria on a horrific scale. Reports say boko haram militants have destroyed the town of baga and nearby towns burning some 0 to the ground and killing hundreds possibly thousands of people Officials Say boko haram is likely behind the assault of a young girl. We are joined live with the latest from johanns in aesburg. It has added up to terrible losses for the people who live in the region of nigeria. Absolutely. Lets start with the latest which was saturday for a market in the regional capital of borno state where a 10yearold girl had explosives strapped around her waist and they were detonated as she was trying to get in to the market at these controls which had been set up to screen people going in and out of the market. There have been four attacks since july of last year in that a market. The local vigilante groups who control the check points say they believe that this device was remotely detonated by someone watching the girl as she went in. It is possible she had no idea what this was that was strapped to her chest. Any way n that attack 20 people at least, lost their lives according to though police, scores more injured. It pails in to insignificance almost when you look at the numbers of people who were possibly killed over the last week since january 3rd. As many some reports say, as 2,000 People Killed in a wave of attacks on the town of baga and surrounding villages. Apparently there are bodies still littering the ground. Security forces havent been able to go in there to make a proper assessment a head count of the dead. Refugees have fled. There are some 1,000 refugees according to the unhcr, stranded on the island of lake chad an economic point along the border of chad and nigeria and key trading post there. Thousand refugees on this island in lake chad. 7,000 more have fled in to chad itself in to western chad and 20,000 people have fled south toward maiduguri the regional capital. There was a military base there where niger and chad had troops but they pulled out toward the end of last year leaving Nigerian Military in control and they had no effect whatsoever in trying to stop the boko haram militants from storming the town and elsewhere. In the Nigerian Military says has put out a statement, saying it is taking on boko haram forces in baga but according to refugees they say they didnt see a single soldier on the streets. It is very difficult to find out what is going on there because of the security situation, very, very dangerous. This of course all comes not three weeks before the nigerian president ial elections set for february 14th. Natalie . Just unone horrific story after another about boko haram. Somehow continues to carry on and is well armed to do that. Thank you, diana for us. As we mentioned an enormous crowd expected to walk through the heart of paris in a few hours. Ahead the High Expectations of the millionamerican unity march. Blam. Welcome back to our viewers in the United States and around the world with. Im Natalie Allen. You are watching cnn continuing live coverage. We are following the news out of paris after multiple acts of terror this past week. Today, as many as 1 Million People are expected to march in a unity rally in the french capital. Officials say they are taking extra security precautions, as you can well imagine. That will include snipers and plain clothes officers. Frances interior minister will meet with World Leaders to discuss the resent cents and official says terrorist sleeper cells have been awakened in the last 24 hours and they warn Law Enforcement to stay vigilant. For more lets turn to cnn isa soares. She is live in the french capital has you have been for several hours setting up what we expect today and it is not just people taking to the streets but many World Leaders have come as well to show their unity. Isa . Absolutely. It is a show of force and unity and also a show of defiance. In less than five hours from now more than a Million People are expected to take to the streets to protest what has happened here. In the last week or so both Charlie Hebdo and also at the store, incident we saw on friday. French police are not taking any chances. They are not taking any risks. The