Showing his execution. Before beheading haines with a knife an isis fighter delivered this warning to british Prime MinisterDavid Cameron bufford. Your evil allies of america who bombed the dam will only accelerate your destruction and claim the role of Cameron Bufford will only drag you and your people into another bloody and unwinnable war. David haines brother issued a statement on behalf of the family. Heres what it says in part. David was like so many of us just another bloke. He served with the u. N. In the balkans to help people in real need. There are many accolades from people that that region that david helped. He helped whoever needed help regardless of race, creed or religion. David was most alive and enthusiastic in his humanitarian roles of the his joy and anticipation for the work he went to do in syria is for myself and family the most important element of this whole sad affair. He was and is loved by all his family and will be missed terribly. David Cameron Bufford acted swiftly and rushed back to number 10 downing treat for emergency meetings on the situation. Earlier the Prime Minister released this message via twitter an we quote him the murder of david haines is an act of pure evil. My we will do everything to hunt down these murderers however long it takes. Isis latest victim was an aid worker who helped refugees from the syrian civil war. Atika schubert has more on david haines and the british response to his killing. Atika, he was abducted in a syrian refugee camp. Reporter thats right. He was working with the french ngo helping logistics at a syrian refugee camp and he was abducted last year, we believe, in march and so his family has really bishop suffering from silence now for more than a year. Simply because they didnt want anyone else to know what happened for fear that the worst Case Scenario could have happened and that unfortunately happened overnight, natalie. It seems weve had to unfortunately see three of these and the same person seems to be talking in all of them and when it happened to mr. Foley, there was a lot of talk from analysts, investigators that they felt they could figure out who this person is. Do you know where they are and that. Reporter we know investigators have been analyzing the video and the audio when that making in some cases, for example, finding out the exact location where the video was filmed and trying to identify that man. Now, they say they have authorities here an in the u. S. Say they have come close to identifying him but if they have identified him, they have not made it public. So we still dont know who that militant is but that is very clear from the video is that it is in exactly the same format as the previous ones and he wears exactly the same clothe, seems to carry the same sort of knife. Its almost like a costume and very clear propaganda message being delivered every single time. And, unfortunately, at the very end of this video another british hostage is also shown and so clearly britain at this point will have to respond in some way. Right, and we know that David Cameron bufford rushed back to 10 downing street. What might we expect to hear something from him . Reporter were likely to see a Cabinet Meeting within the hour. It is an emergency meeting in which Security Officials will be there briefing him on the situation. Obviously how much what they know from the video, how much o man thats being held, and were hoping to get a statement after that, but we dont know exactly when that will come. The big question will be whether or not britain will react militarily. This is something that previously britain has said it would not be involved in air strikes in syria but the Prime Ministers office has always said theyre not taking anyopti there will be renewed pressure to hit harder at isis. All right, afolk ka schubert following developments for us from london. Thanks. Azerbaijan Prime Minister abbott says isis does not just do evil but exalts in it and promises to send a military force to help fight them. We have within about the last 24 hours received a specific request from the United States government to contribute forces to possible military action in iraq. I can further advise that on friday night i had a conversation with the new Prime Minister of iraq who indicated to me that he would very much welcome an azerbaijan military contribution to the restoration of order and security inside iraq. So, the Security Committee has met earlier today. The cabinet has met to discuss this matter and the government has decided to prepare and to deploy to the United Arab Emirates a military force. A military force that could subject to further decisions contribute to military operations inside iraq. Australia is deploying up to ten aircraft to the uae to join the fight against isis in response to a u. S. Request to contribute to an international coalition. Becky anderson is live for us in abu dhabi with more on that and regional reaction to the threat from isis, becky, hello. Reporter yeah, and its unclear at present exactly where these azerbaijan assets will be deployed too. Further information on what is happening just coming in to us in the past hour. You heard the Prime Minister of australia speaking just before you came to me. And this is the story. Theres no decision as of yet on actually deploying these assets from the uae but the very fact that they are flying them in to this region shows the intent to deploy if, indeed, that is the case. No australian boots on the ground. That is clear but let me take you through, natalie what, we do believe will be incoming to the uae with the intent of deploying a destruction force, eight super hornet aircraft, one early running and run refueling aircraft. 400 military personnel to secure personnel deployment and 200 military offices, that is a contingent to act as military advisers. So that is quite a significant deployment of assets. As i say, not clear as of yet when these would be deployed but certainly they are coming here to the uae wearing the uae were working on that, there are a number of bases here in this country and well work on finding out exactly where these are coming into. This also interestingly enough is an openend the commitment from the Prime Minister and he has made the point very clear it would be months rather than weeks, he seas and quote our contribution will continue to be monitored continuously. So we are seeing the beginning of what looks like this coalition of the willing, what the regional players are up to, well, that is another question and as we move through the coming days and weeks, it will become a lot clearer, i think, at this stage. What do we know about the others on board this coalition there in the region . The coalition of the willing. Those joining with the u. S. So far. Reporter as i say thats going to become the specifics will become a lot clearer as we move towards what will be the Security Council meeting chaired by mr. Obama on the 24th of september which the Prime Minister of australia alluded to but let me just give you this, as things stand, the u. S. Effort to build a Coalition Effort to fight isis is growing, nearly 40 nations have signed on to provide humanitarian assistance. The iraqis highlighted on it including uk, france and germany and australia, japan and south korea. Youve also got a number of arab nations, qatar, saudi arabia and the United Arab Emirates and as we move through today and into the early period of next week, we will be able to get more flesh on the bones as to exactly what these willing partners are prepared to do. Saudi, we know, will absolutely could lend regional legitimacy to what is this u. S. Led coalition. They have said already that they are prepared to provide Training Facilities for the syrian moderates as they call them. These are this fighting force that obama has been intent on providing more equipment for over the past couple of years. Moderate force that really on the ground is providing very little so far as traction is concerned against either isis or against bashar al assad. Jordan, well, that has money, of course, logistics and intelligence to offer as well as these connections to sunni tribes on the ground and that, again, natalie, is really important. This is an extremely violent sunni mischa working across syria and iraq at the moment. That being isis or the Islamic State as they call themselves and anybody who has contact regionally with any of these sunni militia ought to be important. Turkey, another country which isis has got in its crosshairs, doesnt want a military role. It has 49 personnel being held in mosul in iraq by isis at present. It could tighten its border preventing weapons and fighters from crossing into syria and help clamp down on the smuggling out of syria and iraq of this black market oil that weve been talking about, natalie, upwards of a billion dollars a year is the financing, follow the money, as it were is the financing that isis are raising as a result of plundering this oil, this raw crude oil in iraq and syria as well as the pondering of artifacts and extortion money so tapping that flow of finance would help at least in principle to be able to put a cap on this organization, more as we get it. All right, well, hopefully the Regional Response will come through because that will be key in helping the other countries. Thank you for breaking it down for us, our becky anderson, thanks. Still to come here we look at u. S. Secretary of state john kerrys efforts to try and shore up support to battle isis. Well get details from him and also tackling radicalization. Well speak with an expert about why an increasing number of westerners think its a good idea to join isis. Isis has released a video showing its beheading of another westerner, 44yearold david haines was a scottish aid worker abducted near a refugee camp in syria. Haines leaves behind two children. He is the third western captive isis has executed in recent weeks. For more analysis on isis, peter newman joins us live, the direction of the International Center for the study of radicalization and professor at kings college, london. Thank you for joining us. Hi. Yet again the masked man in black in this beheading video spoke in a british accent highlighting again perhaps that westerners are going to join this fight. What does it say to you this may be the same western man some are saying at these beheadings . Yes, its the same choreography, the same kind of video. Its the same background. It is the same setup and it seems to be the same person carrying out the execution. Someone clearly speaking with a british accent and i think isis tries to make a point here in having the same choreography confronting the fact that the west and the enemies of isis really cant dont seem to be able to be to do anything to stop this. Right, and it is a brute at act like a beheading. Does that is part of it to draw recruits, would that draw recruits . Is it part of a recruiting tactic in addition to get the west, to take them on and intervene in the fight . I think there are a couple of purposes here. One is to draw attention and i think isis has figured out that in order to draw the wests attention and to get the whole world to listen to their messages they dont need to bring down two towers in new york. From their point of view this is a relatively low cost strategy of creating a big mess around the world. All they do is to take one hostage to the desert and behead him. On the other hand, of course, its also true what you say, namely, that some of the wannabe foreign fighters who werent so excited about this conflict because it was up until recently a conflict between sunnis and shiites, something that is of no great interest to people in the west, they have now turned this into a confrontation with america, with its allies, with western countries and this narrative of the west versus islam is still something that is quite exciting for a lot of wannabe foreign fighters and jihadis out there so, yes, i do expect this has some positive effect on recruitment as gruesome as it looks. Youve got to wonder do they really know what theyre get nothing when they get there and realize the brutal group they have joined with. The uk is clamping down on movement of its citizens who have gone to iraq and received training. Will that impede some westerners involvement . I think its very important that people are being stopped from going into syria. Its true that not everyone who wants to go to syria is necessarily as ideological as the people who are carrying out the beheadings. Some terrible things happen to people whilst inside syria. Radicalization doesnt stop at the point of going there, it continues once you are part that have group so its important to take passport as way to stop people from going. In addition i think what the government and this country and britain and others need to do much more about is engage with muslim communities. There are a lot of conversations happening within muslim communities about this conflict, about isis and often muslim parents do not have so to speak the verbal ammunition to confront their own kids and to win arguments because they dont know very much about it. Theyre not very engaged on it and i think Community Leaders and the government have to help educate everyone in the communities so they can win those arguments. Well, thats an important part of this fight, its a very good point and well end it there. Thank you, Peter Newmann for us. Kings college. U. S. President obama says the country stands shoulder to shoulder with the uk over the beheading of david haines. Well have more reaction from the white house ahead here. Also, u. S. Secretary of state john kerry trying to build that Global Coalition to fight isis. Well tell you what he had to say in cairo coming up. We needed 30 new hires for our call center. Im spending too much time hiring and not enough time in my kitchen. [ female announcer ] need to hire fast . Go to ziprecruiter. Com and post your job to over 30 of the webs leading job boards with a single click; then simply select the best candidates from one easy to review list. You put up one post and the next day you have all these candidates. Makes my job a lot easier. [ female announcer ] over 100,000 businesses have already used zip recruiter and now you can use zip recruiter for free at a special site for tv viewers; go to ziprecruiter. Com offer5. Coverage. U. S. President barack obama released a statement on the killing of david haines. The president saying the United States strongly condemns the barbaric murder of uk citizen david haines by the terrorist group isil. Our hears go out to the family of mr. Haines and to the people of the united kingdom. The United States stands shoulder to shoulder tonight with our close friend and ally in grief and resolve. The president also vowed the u. S. Will work with the uk and that Broad Coalition to haines to bring haines killers to justice. John kerry called for egypt to play a role in the fight to stop isis. The top u. S. Diplomat saying egyptian support is critical adding the country has significant cultural sway in the arab world. Global Affairs Correspondent elise labott has more on the message. Reporter its the latest stop on second kerrys mideast tour to build support for a Global Coalition to combat militants. Earlier he was in iraq trying to boost the new Iraqi Government and in saudi arabia meeting with leaders of ten arab nations trying to enlist sunni arab support for the new government then he traveled to ankara and met with turkish leaders. Here in egypt the heart of the arab world, secretary kerry asked president al sisi about this. Stopping and theiring their knowledge with extremist groups in the sinai which is why the u. S. Says isil is as much a threat to egypt as it is to elsewhere in the region. Secretary kerry also asked egypt to get its religious clerics to come speak out against isis in the mosques, in friday prayers. The grand mufti just issued a tough statement condemning isis and so the u. S. Wants to see more of that. So were very grateful at both egypt and the arab league have supported this coalition every step of the way. And in each of the meetings that i had today we discussed how we can better accelerate the efforts in bringing more nations on board and in dividing up the responsibilities. Reporter and just who will be doing what in this Coalition Still needs to be hammered out. Elise labott there traveling with the secretary. Coming up a live report from Northern Iraq where the battle continues to contain isis. Thats next. Also ahead we take a u. S. Claims at its fight against terror in yemen have been called successful. Etes are learning about longacting levemir®, an injectable insulin that can give you blood sugar control for up to 24 hours. And levemir® helps lower your a1c. Levemir® is now available in flextouch® the only prefilled insulin pen with no pushbutton extension. Levemir® lasts 42 days without refrigeration. Thats 50 longer than lantus®, which lasts 28 days. Today, im asking about levemir® flextouch. female announcer levemir® is a longacting insulin, used to control high blood sugar in adults and children with diabetes and is not recommended to treat diabetic ketoacidosis. Do not use levemir® if you are allergic to any of its ingredients. The most common side effect is low blood sugar, which may cause symptoms such as sweating, shakiness, confusion, and headache. Severe low blood sugar can be serious and lifethreatening. Ask your doctor about alcohol use, operating machinery, or driving. Other possible side effects include injection site reactions. Tell your doctor about all medicines you take and all of your medical conditions. Check your blood sugar levels. Your insulin dose shou