Explaining how he created what instantly became their biggest selling cover ever. And French Police are now searching for a new suspect in the Charlie Hebdo massacre. Police have identified a fourth suspect. The investigation is yielding new suspects daily. Al qaeda in the Arabian Peninsula claiming responsibility. Claims it organized the kouachi brothers attack on Charlie Hebdo. Avenged the prophet muhammad. Im still not convinced of aqaps involvement in this. Are they just exploiting a loan wolf operation . Isis praised the paris attacks, urging followers to carry out more attacks. Ramping up the French Military response to support operations against isis in iraq. The fbi has filed charges against an ohio man inspired by isis. To attack the u. S. Capitol and those inside it. This is precisely what they worry about most. Its a kind of lone wolf attack. Response to Charlie Hebdo to this first printing is enormous. Its the most sought after magazine in the world. I wanted to buy this one. For the freedom of speech. Sold out. Charlie hebdo prints a recordsetting 3 million copies. People are calling it insulting, offensive provocative. Sparking concerns of possible additional attacks. Were sticking it at you. Is that helpful . I dont think extremists need an excuse. The threat endures. People are still very much on edge. Tonight, the fbi says they stopped a planned attack on the United States capitol by a 20yearold Islamic State sympathizer from ohio. Christopher lee cornell was arrested after buying two assault rifles and 600 rounds of ammunition. Officials have been watching him since august. The fbi says that he planned to set off pipe bombs at the capitol and shoot people as they fled the building. In france tonight, police are looking for a possible new accomplice. In last weeks attacks, police say the acome police may have driven Amedy Coulibaly to the Kosher Grocery store where he killed four people and held hostages for several hours before he was killed by the Police Attack on that Kosher Grocery store. These are new images from inside that kosher store during the standoff. And in a new 11minute video, al qaeda in yemen officially claimed responsibility for last weeks attack on Charlie Hebdo. In the video, one of the Al Qaeda Leaders said they chose the target and created and financed the plan under the order of zawahiri and the guy dense of anwr al awlaki, who was killed in 2011. They called the attack on the kosher store a gift from god. U. S. Government officials have awe authenticated that video. The Islamic State also released a video praising the paris attacks and vowing more attacks. Joining me now from paris is msnbcs roanen farrell. What do we know about this new suspect that the Police Suspect might have been involved . Reporter so lawrence weve been trying to get clear answers from the police all night on this. Theyre not telling us a name right now, but it seems clear that they have a name or at least some form of identification for a specific individual. They found while raiding a house in the superbs, a house rented by Amedy Coulibaly, he was the individual behind the attacks at the kosher market killed four people in that attack. Coulibaly left behind a stash of weapons at his house. They believe it could have been a safe house. Theres speculation that this individual theyve i. D. d could be in syria t this point. Thats what were hearing. The police have just put this out, lawrence. One thing that we are hearing is a lot of praise from the community here in france for the quality of the police operation. People telling me that its been comprehensive. Next up is to follow the money and the source of the supplies they found in the house. Today, we have the Islamic State praising the attacks and vowing more violence. Whreaction in paris that youre picking up about that . Is there a sensation that paris continues to live under an eminent threat of violence . Reporter its a city moving on and turning to normalcy but also a city on edge. Weve talked to several of the Charlie Hebdo staffers behind the new issue and all of them are under intense security guard. The office is surrounded by guards. Obviously anyone associated with Charlie Hebdo very much under threat. People all around this city are feeling that. In jewish communities, people are talking about leaving. Obviously, the numbers over the last few years show that its been building but its at a peak now. In muslim communities, people very much on edge about islamaphobia. And now theres more of a crackdown on hate speech on the kinds of things that are leading to a lot of these fears, islamaphobia and more and more arrests from the police the Justice Ministry laying out a rational of cracking down to make sure theres no antisemitic speech in the city right now. The release of the new Charlie Hebdo magazine today, 3 million copies sold out. Were there long lines of people at news stands waiting to buy this . Reporter around the block, from first thing in the morning, they initially upped the order to 3 million. Bear in mind this is a small, satirical magazine that had a circulation of 60,000 before this. Even with the 3 million, lawrence, those sold out within moments. We saw copies on ebay for huge sums. Still, a clear statement there, this was very sought after. I interviewed one of the writers in those offices. They were exhausted and they told me theyre going to keep producing more issues. Theyll consider perhaps going beyond the extra 2 million theyve already publicly announced. Thank you very much for joining us from paris tonight. Thank you. Joining me now, laura haim white house correspondent, and robert mcfadden, an expert on terrorist movements in the middle east and Senior Vice President of the sufond group. Laura, what is your sense of how the release of Charlie Hebdo was greeted in france today . Everyone wanted to have Charlie Hebdo today. Its something people are going to keep in their home and theyre going to frame it. Its the symbol of freedom of the press the symbol of a lot of things. But what is fascinating for me as french citizen is to see that Charlie Hebdo before the attacks, it was a small newspaper, it was a little bit like in new york 60,000 70,000 print, and they were really having a hard time to publish Charlie Hebdo. And then now, everyone if the world knows Charlie Hebdo and it was quite interesting, because they did a press conference and they spoke to the media reporters. They have now communication director that they didnt have. They have someone in charge of crisis management. They made a lot of jokes before about crisis management. So they were not quite used to that. And the story is going to see how theyre going to use this popularity, in what happened when all of them lost their friends. I think theres enormous amount of pressure on what they do next week. This week was a lot of pressure but next week how they follow this up will be fascinating. Robert mcfadden, al qaeda in yemen taking credit for the attacks. What is your reaction . Ive been skeptical from the beginning, but they had an official statement from their media wing claiming responsibility in direct support. You had do they have any record of falsely claiming that theyve done something out there like this . Indeed they do a number of times. Thats why you have pause over this just when they claim credit. Exactly. 2010, for example, the u. P. S. Air crash they claimed responsibility, but they had nothing to do with it. With the brothers also claiming to the witnesses that weve heard that its an aqap operation, at the very least that organization shows its still out there with an external Operations Branch. However, facts will tell whether perhaps it was direct support, indirect inspirational or a legacy operation. And what difference does it make whether it was just inspirational . To the a lot. In some ways. Because at the end of the day, its not so much group affiliation, its the ideology driving these operations outside the conflict zones, whether its a lone wolf or wolfpack. Now, i will say, however, if there are indications there was some direct support, communications, whether money or tasking, it could, and i emphasize the external Operations Branch of al qaeda has switched attacks. Thats not to say they wont carry out attacks against the Aviation Industry because we have no information that they have stood down on its desire to do external operations. Your analysis said what theyre interested in now is the spectacular reaction as to the so much the spectacular event, like taking down the World Trade Center but the spectacular reaction you get from what was a smaller event. Sure. You have here the classic low density, very high impact operation. So you have the old spectacular, which was al qaeda cores calling card. But now you have such a tremendous reaction from just less than a handful of individuals in doing what happened in france. Laura haim your reaction what is your sense of the way the french people are receiving the news of from say the Islamic State, congratulating the terrorists on doing this and promising more to come . People are extremely worried. You have bodyguards looking at some personalities who are making jokes about satire political aspects of the story. What i want to tell you that might be interesting for your viewers is during the investigation, people are finding out that there were probably five or six young kids people who met each other in paris, they gathered together. They lived in a district in paris, and among those people you have the two brothers you also Amedy Coulibaly, also the woman who is now apparently in syria. Apparently there was six. And its not a very sophisticated cell. Its very simple cell like you have in france and other countries in europe. Those people are desperate and they want to try to do something. Theyre radicalized as we spoke in the past days on your show. Thats going to be really difficult, and it can strike heavy. Laura haim thanks for joining us tonight and helping us out with a translation were going to use later in the program. And robert mcfadden, thank you very much. Coming up is islams problem with blasphemy . Later, britney maynards husband joins me to tell us about the next people hes taking in the right of people to choose the right to die with dignity. Introducing. A pm pain reliever that dares to work all the way until. The am. New aleve pm the only one to combine a safe sleep aid plus the 12 hour strength of aleve. I was not expecting to get a ford. We went around the country talking to people who made the switch to ford. It felt nicer than my bmw. Good gas mileage. Ecoboost makes a four cylinder engine feel like a six cylinder. My dad went and turned in his lexus and got the exact same car as me. He had to have it. Im very happy with my escape. I dont know if ill ever not buy a ford. Make the switch to americas favorite brand. Check out special offers on ford escape at ford. Com or see your local ford dealer. Military officials raised the threat level at the air base that Vice President biden frequently uses in delaware after what appears to be five separate incidents of people probing the security at that base. Counterterrorism sources say people appeared to be surveying the base monday and tuesday along the perimeter and the main gate. Up next mustafa akio will explain islams problem with blasphemy. Next. Expected wait time 55 minutes. Your call is important to us. Thank you for your patience. Waiter vo in the nation, we know how it feels when you arent treated like a priority. We do things differently. Well take care of it. Vo we put members first. Join the nation. Thank you. Nationwide is on your side son oh no. Can you fix it, dad . Yeah, i can fix that. dad i wanted a car that could handle anything. I fixed it dad thats why i got a subaru legacy. vo symmetrical allwheel drive plus 36 mpg. I gotta break more toys. vo introducing the allnew subaru legacy. Its not just a sedan. Its a subaru. We have a message for isis. Leave our children alone thats the mother of Muhammad Kahn yesterday in chicago. Her 19yearold son, muhammad is now facing federal charges of attempting to provide Material Support to a terrorist organization after being radicalized online. The violence committed by these groups find no support here and is completely at odds with the islamic faith. Joining me now is mustafa akio author of islam without extremes. Thank you very much for joining us. I want to first of all get your reaction to what that mother just said where she said that these radicalizing lessons that people are learning online are not islam at all. I agree with her and i join her emotions. There are a lot of muslims in the world who are traumatized but what groups like isis or al qaeda are doing, they attack innocent people and they also turn young muslim men into bombs and weapons. So they kill those in different ways. So she was very right to really condemn what they were doing, as the great majority of muslims in the world are doing. You have an oped piece today in the New York Times entitled islams problem with blasphemy. I want to read you one line from Tom Friedmans column to what you said. He said islam has no vatican, no Single Source of religious authority. There are many islams today. Is that part of the problem, that woman here in the United States can firmly believe what she believes that there is no authority to be found anywhere in islamic teaching for what these terrorists are doing and then these terrorist groups can insist that they are avenging the prophet when they go and kill these cartoonists . Well that is part of the problem, because islam is not like catholicism. Its more like protestantism. There are texts and everybody interprets those texts. So yes, there are some radical groups. They have very radical interpretations and other muslims like me or like that woman or maybe a billion muslims out there that disagree with them. But maybe we dont do much. That is precisely why i tried to argue against those groups by looking at their teachings, especially on the issue of blasphemy. In my article in the New York Times, i said well lets just question this idea of punishing inging blasphemy. Its not in the koran, it was just in the writings of scholars. But we can question them. We live in a different world right now. In the same way that christianity had some inquisition or crusaders but christianity has gone beyond that. Today, we have some that live in the dark age. To do this we should condemn them and understand the teaching and ideology. And thats what i tried to do when i wrote against punishing blasphemy. What will it take mustafa, for people to move away from what theyre reading in sharia and move towards the koran, where as you point out does not have any Death Penalty for blasphemy or anything like it . Well first of all, when we speak of sharia or islamic law, muslims think it is a godgiven entity. The sharia is yes, rooted in the koran but it is how the koran was interpreted by medieval muslim scholars. Some scholars said women should be dressed with everything covered but the eyes and that became the norm. There is no verse in the koran that says blasphemers should be punished. Theres one verse which says to muslims, if you hear gods verses being marked do not sit with those people. It just says do not sit with those people who mock your faith. It doesnt say attack them or sensor them. So we should question sharia by even looking at the original source of islam, which is the koran. Mustafa, thank you very much for joining us tonight. My pleasure. If you read one article about this today, make it the islams problem with blasphemy in the New York Times. Very important piece. Much more to say than we had time for. Up next britney maynards husband joins me to explain the next step hes taking in the battle for people to choose to die with dignity. Later, Isabelle Wilkerson. Well explain why tensions with africanamerican communities and police might be more of a problem now in the north than in the south. P. With online mind sharpening exercises developed by the top minds in brain science. And exercise and stress reduction tips that can impact brain health. So hes ready for the real possibilities ahead. If you dont think top of my game when you think aarp then you dont know aarp. Find more surprisng possibilities and get to know us at aarp. Org possibilities. In a race, its about getting to the finish line. In life, its how you get there that matters most. Like when i found out i had a blood clot in my leg. 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