what's that thing? i moved our old security system out here to see if it could monitor the front yard. why don't you switch to xfinity home? i get live video monitoring and 24/7 professional monitoring that i can arm and disarm from anywhere. hear ye! the awkward teenage one has arrived!!!! don't be old fashioned. xfinity customers add xfinity home for $29.95 a month for 12 months. plus for a limited time, get a free security camera call 1800 xfinity or visit comcast.com/xfinityhome. while the world awaits the fate of hostages being held by isis the terror group launches a surprise assault on the iraqi city of kirkuk.

new details just ahead of the mexican hospital explosion. the super bowl why is he can ka door shelling out millions of dollars to be part of the spectacle. i'm isa su ar rez. let me bring you up to date with our top story. no sign of any prisoner exchange. there's only been silence from isis after it demanded the release of a convicted female terrorist in exchange for kenji goto japanese journalist. they've said they would kill a pilot. we spent the last hour i am aware you were by the turkish/syrian border yesterday. what is the mood there? what are people telling you? >> reporter: well isa, the main boarder crossing where people believe the exchange was to take

place. it is a crossing that borders turkey and isis controlled syrian territory. no one knows for certain if this is where the suggested prisoner exchange that isis was demanding would have taken place, but it is the one that logically people believe it would have done so simply because it's where exchanges have taken place before. it is the closest border town to raka, the main hub of isis operations. it is there you will find be a very large japanese media presence. certainly an international media presence but very large japanese media contingent as well. they are there somewhat speculatively. as i say, no one has confirmed that's where the exchange was to take place. we know the exchange has not taken place. there's certainly a degree of anxiety there as there is among the wider japanese population the japanese government and the jordanian public.

now 24 hours since the passing of the isis-declared deadline. what the fate of those two hostages are, the japanese journalist kenji goto and the jordanian pilot. they have not been heard from since that deadline was imposed. the deadline then passed. from isis since that point only now publicly an ominous silence, isa. >> remind us if you will of the jordanian pilot why he ended up in the hands of isis. >> reporter: he was shot down. we believe shot down. certainly ejected from his f-16 over northern syria, late last year christmas eve, december 24th. isis made a show of the fact that he had been captured but since then very little has been heard from him or seen of him and it has only been in this unfolding saga regarding first two japanese hostages then with the suspected death of one, now

that remaining journalist that he has been raised again by isis in almost something of an offhand way as they repeatedly changed their demands about how to secure the release of this japanese journalist it was through their most recent message they said that if jordanian authorities held over the failed suicide bomber sajida al-rishawi they will be securing the life if you like of the jordanian pilot. they say that both he and the journalist would be killed if the failed suicide bomber wasn't handed over. they mentioned explicitly that the journalist would be freed but were not so explicit in explaining the future of the pilot himself. so there's still a great deal of uncertainty here a great deal of uncertainty about whether he is alive, that is why jordanian authorities are requesting proof of life evidence of his physical well-being. they say they have not received that and that ultimately, they say, is why they have not proceeded with this exchange despite their willingness to do

so. >> yeah uncertainty and indeed anxiety for the family of both those men. phil black there for us in gaziantep, turkey. take you to the northern iraqi city of kirkuk where kurdish members are battling isis for control. isis fighters attacked a make-shift police headquarters in the city center on friday but kurdish forces managed to retake the building after a fierce firefight. a top kurdish military commander was killed in heavy fighting just outside the city. kirkuk is known for its vast oil reserves. the kerds took control of the city from the iraqi government last june. in syria they have withdrawn from kobani because of coalition airstrikes. there's a news agency that works

with isis one man said they used to hold 70% of the town and people ran away like rats. airstrikes killed too many of their brothers and there were no more buildings left where they could hide. >> translator: i swear by god their planes did not leave the air day and night. they did airstrikes all day and night. they targeted everything. they even attacked motorcycles. they haven't left a building standing but by god willing we will return and we will have our revenge multiplied. >> kurdish forces say they took control of the town last week they have been fighting isis militants there since october of last year. let's take you to france now because a paris gunman who killed four hostages in a kosher market earlier this month apparently recorded his deadly attack on a digital video camera. sources close to the story said amedy coulibaly recorded seven minutes of video with his standoff with police. it shows three of four victims

being murdered. he sent images of the attack before police killed him and that's raising concerns that footage might surface online in the future. a battle in eastern ukraine is forcing civilians to hide out in bunkers for safety. you can hear explosions around about a city northeast of donetsk. both the pro russian separatists and the military want to control the area. ukrainian officials say separatists fired countless rockets at the city killing and wounding many. the conflict has been escalating for the past week. separatists claim 12 people were killed friday in donetsk. one woman who found her husband dead wants to fight saying i don't have any reason to live. our cnn international correspondent nick paton walsh has more. first i have to warn you the images you're about to see may

be disturbing. >> reporter: in the mist the shells are edging nearer the city center. one hit here meters away from dozens waiting for a food handout. four under sheets. families destroyed in the blink of an eye. one man simply at the wheel of his car. arena has seen her husband. >> translator: sergei's my husband's name she says. please give me a telephone number to enlist. i'll call. i'll go. i'll fight. i don't have any reason to live. i don't want to live. i want vengeance for my own. sergei used to joke if something awful happened to him here he wanted to be blown apart.

and i used to say that if something happened to him, i'd go and fight for him. >> it's shocking scenes of random civilian death like this which many local residents will surely blame upon the ukrainian army that increasingly terrify the population here and make the job of those in minstk try to settle this war increasingly fraught. those peace talks barely got underway given this backdrop. two more dead seen at the nearby tram stop. that morning donetsk had still been dealing with a deadly strike. julia is 12 after a shell hit a bus stop. she neither has a right hand or leg. she is very publicly being sent to russia for help. a separatist leader leans in.

don't give up he says. i'll write every day. and she asks i'll be with you all the way? i'll write back with my left hand if i can. he replies, you'll learn very fast. more anesthetic. her grandmother only here. her mother dead. the journey alone such unknown ahead for a police office manager who now can't walk or type in russia alone. we're on the blockade here he says. we will buy russian food if we don't have enough money, we'll print our own.

so many motivations swirling around here. russia is helping her but also backing the separatists who seized this city. so many who didn't want this war are the same ruined by it. nick paton walsh, cnn, donetsk. you are watching cnn and still ahead three men have been arrested in a deadly bombing at a mexican maternity hospital. in the wake of the trackgedy we're hearing stories of amazing survival. aviation safety changes. those ahead here on cnn. share what you love with who you love. kellogg's frosted flakes. they're gr-r-reat! major: here's our new trainer ensure active heart health. heart: i maximize good stuff like my potassium and phytosterols which may help lower cholesterol.

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we will come back to cnn. the most notorious man in apartheid is about to be let out. he's referred to as prime evil in the killing he carried out during apartheid. since then he has shown remorse for having kidnapped tortured and killed black activists. the justice department says he's being released in part in the interest of nation building and reconciliation. now a gas truck driver and two assistants are being detained in connection with a deadly gas explosion that leveled a maternity hospital. they're being treated in the hospital. in the aftermath of the tragedy

cnn correspondent rosa flores spoke with a hero police officer and a family survivor who was trapped beneath the rubble. >> reporter: a place that's known for delivering the miracle of life turned into a death trap thursday morning when an explosion at the maternity hospital in southwest mexico city killed two babies and a woman and injured more than 70 others some critically. a gas delivery truck was refilling the hospital's propane tank when a hose ruptured triggering the blast according to mexico city mayor. emergency personnel rushed to the scene only to find a collapsed building with adults and infants mixed in with the rubble. police officer suarez became the face of the rescue effort of this photo with suarez with an

infant in arms made it around the world. so he says that he gave the baby to paramedics and then he ran back to continue sifting through the rubble because he knew that other people could possibly be inside that hospital. like these babies who were also rescued by police. and 38-year-old nurse whose dramatic rescue from under the rubble made local papers. her sisters remember the moment they learned her fate. they say they desperately asked first responders for information. turns out sangato had been transported to the mexican red cross and is now on the path to recovery. as for the baby in suarez's arm police believe the baby died in the hospital. the gas company is cooperating with authorities. authorities are trying to figure

out who or exactly what is to blame for abruptly interrupting the miracle of life in mexico city southwest side. rosa flores, cnn, mexico city. 2014 was the deadliest year for commercial aviation in almost a decade. the u.n. agency for aviation is meeting in montreal hoping to make the skies safer. they could improve methods to help rescuers find downed planes in response to malaysia flight 370. it's been a year and they haven't been found. they plan to address the risk of flying in conflict jones. a malaysia jet was shot down in july in eastern ukraine. the fighting in ukraine is one example, according to the west, of russian president vladimir putin acting aggressively aggressively. max foster reports from london. >> reporter: in this latest

operation two russian bombers flew over the english channel and caused disruption to civil aviation. that's according to a foreign office spokesperson here and it fits into what they describe as part of an increasing pattern of out of area operations by russian aircraft. a statement goes on to say, whilst the russian planes didn't enter sovereign u.k. air space and were escorted by raf typhoons throughout the time they were in the u.k. area of interest the russian planes caused disruption to civil aviation. the russian ambassador was called in to account for the incident, as they call it. after the meeting the russian embassy here said on his part ambassador stressed that the concerns of the british side are not understandable given that two russian military aircraft were on a routine air patrol duty over the high seas of the atlantic ocean. this flight as all other routine flights of the russian

military aircraft was carried out in strict compliance with the international legal norms including international flight rules and regulations. without violation of other country's air space, therefore, it cannot be regarded as threatening, destabilizing or disruptive. nevertheless nato said on friday it's watching russian movements closely. >> last year allied aircraft intercepted russian planes over 400 times. over 150 of these intercept were conducted by air policing mission. that's about four times as many as in 2013 so we are staying vigilant. >> >>. >> reporter: the russian bombers flew closer to england apparently and it wasn't seen as threatening but it did cause disruption. the question quietly being asked here in london is whether this is really about messaging.

president putin reminding the west that his country's military might. max foster cnn, london. a rock music legend is facing new legal trouble next on cnn. his brushes with the law in a few minutes.

welcome back. in southern california former rap music mogul knight could be in court monday following a deadly hit and run. knight surrendered on friday in los angeles. he hit two men killing a 55-year-old. randi kaye has all the details. >> reporter: did rap mogul shug knight two men with his pickup truck and intentionally drive over them? authorities say yes, not once but twice. >> looks like he drove backwards and struck the victims and went forward and struck them again as he left. >> reporter: it all started thursday when an argument broke out. witnesses say the confrontation on the set in compton, california later spilled over into the parking lot of a nearby restaurant. >> i noticed that they was arguing pretty loud. suge knight walked around and ran terry carter over driving forward. >> 55-year-old terry carter one

of knight's long-time friends, was killed. 51-year-old actor clee sloan is recovering. knight's lawyers told authorities knight called carter. carter was trying to break up the fight between knight and the others when he was killed. knight's red pickup truck was found abandoned in westwood police say. his lawyer called it all a tragic mistake telling the "l.a. times" that knight had no idea he had run anyone over that there was no damage to his car. the lawyer says knight was heart broken after learning his friend was dead. >> there are witnesses that indicate that mr. knight was being attacked by a number of men, that they were beating him through the car window that he was making an effort to leave and tragically two individuals were run over and one has expired. >> reporter: his lawyer said knight feared for his life. police have a different take. >> so far the people we've talked to said it looked like it was an intentional act so we're

handling it as a homicide. >> reporter: early friday knight turned himself in casually puffing on a cigar as he made his way inside. detectives interviewed him and arrested him on suspicion of murder setting bail at $2 million. suge knight this isn't the first time he's been behind bars. he spent several years in prison for violating his parole on assault and weapons possession. before that he was connected to another homicide. in 1996 he was driving the car when his passenger tupac shakur was shot at a stop light in las vegas. there's more. back in 2005 knight was shot in the leg at a party honoring kanye west. that's knighton the stretcher. last august knight was also shot inside a west hollywood club where singer chris brown was hosting a vma party. this time around his lawyer is confident he'll avoid any more

trouble telling reporters, the rap mogul should be cleared sometime next week. randi kaye, cnn, new york. it was an emotional day in court for the family of a man whom prosecutors say was shot and killed by a former nfl player. they were shown grisly crime scene photos in the trial of aaron hernandez and testimony from the victim's girlfriend appeared to show how close the victim was to hernandez. before the judge wrapped up the testimony for the weekend, he warned jurors about watching the super bowl where hernandez's former team the new england patriots will play on sunday. the u.s. state of ohio is delaying the executions of seven death row inmates this year. the state is looking for an adequate supply of drugs to use in its new lethal injections protocol. that's after a combination of drugs used last january caused one inmate to suffer for about ten minutes before he died.

this is according to witnesses. many u.s. states having been forced to find new drugs after european manufacturers ban the use of their drugs in executions. an increase in measles cases in the u.s. state of california has health officials in another state concerned on the eve of one of the biggest sporting events of the world. there are 91 confirmed cases of measles in california and health officials in nearby arizona worried as thousands of people head to the state for super bowl xlix. arizona's seven confirmed cases and has 1,000 people exposed to the virus. health officials in phoenix area asking anyone not vaccinated to stay out of public areas for 21 days. coming up right here on cnn, after weeks of speculation and rumors a former u.s. presidential candidate has made a decision on if he'll run in the upcoming election. plus emotional fears in

isis hostages. will the government negotiate with terrorists? you're with cnn. [ female announcer ] need to hire fast? go to ziprecruiter.com and post your job to over 30 of the web's 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. [airplane sounds] announcer: visit aarp.org/caregiving for information on how to provide even better care for the person who once took care of you.

welcome back to cnn. at least 12 people are dead in eastern ukraine after shelling attacks in central donetsk. that's according to the pro russian separatist city council. cnn can't confirm that number but one of our crews did see seven bodies. it's unclear who is responsible for that attack. kurdish forces have regained control in an iraqi city of kirkuk. the militants also attacked an area south of the oil rich city

killing a top kurdish military commander. the family of a jordanian pilot held captive by isis is appealing once again for his release. the terror group said it would kill the pilot unless jordan freed a female terrorist on friday. isis is threatening to kill japanese journalist kenji goto. japan's government says it's doing all it can to get goto's release. deborah feyerer live from new york. >> reporter: she says she can see the fear in his face. normally secret hostage negotiations are being played out very publicly by isis. they're seeming to execute a japanese citizen over the weekend after japan failed to pay a $200 million ransom. now jordan has agreed to swap a failed hotel suicide bomber in exchange for a pilot pending

evidence he's alive. >> if this is isis with the two captives together. >> reporter: since the two killings in january, six other known hostages have been released four french journalists and two italian aide workers. reportedly after millions in ransom were paid to isis or the al qaeda faction al nusra. the u.s. treasury department estimated in 2012 that al qaeda and its affiliates took in $120 million from ransoms over the previous eight years. foley's death put the united states in a difficult position and raised serious questions as to whether the united states should negotiate or at the very least allow families to pay ransom money. foley's mother said she was told at the time she would be prosecuted by u.s. officials if she negotiated or paid money to free her son. >> we were told that our government would not exchange

prisoners, would not do military action so we were just told to trust that he would be freed somehow miraculously. >> ironically foley was executed three months after the united states swapped five guantanamo detainees in exchange for u.s. army soldier bo bergdahl. u.s. officials say there's a fundamental difference between a military prisoner exchange and paying ransom. however, foley's boss said other countries have paid ransom to successfully bring their people back home. >> i think our policy for dealing with hostages is a failed policy. >> reporter: foley's boss is now raising money to free another american hostage, 26-year-old female aide worker being held by isis. and for isis and other terror groups the business of kidnap and ransom is big business. it's not only a way to get money, it's also a way to

perpetuate the propaganda by holding not only an individual hostage but the entire psyche of a nation. every time a ransom is paid it means someone else will be taken captive. deborah feyerick cnn, new york. u.s. secretary chuck hagel says help may be needed in iraq. he told barbara starr he doesn't think a redeployment of troops is necessary quite yet but he's considering all options in iraq including sending troops in noncombat roles. the u.s. has already committed over 4,000 troops to training and advisory roles in iraq. secretary hagel also says he has no regrets about swapping guantanamo bay detainees for an american prisoner of war despite the fact that he tried to return to militant activity. white house officials put pressure on him to incompetent crease the pace of the detainee transfers out.

closing. >> not everyone at the white house has agreed on me. >> reporter: on what part of this? >> probably on the pace of releases. >> reporter: because you've been cautious? >> because i have the responsibility and i play my own game here and that is because by law i am the one official in government charged with certification of release of detainees. i take that responsibility very seriously. >> reporter: have you had pressure? >> we've had a lot of conversations. >> reporter: well sergeant bo bergdahl returned safely to the u.s. last may after he was traded for five taliban prisoners in a controversial swap. now ending weeks of speculation, former u.s. presidential candidate mitt romney announced friday in a conference call to supporters that he will not run for public nomination for president. we have the details in how this will affect the republican field for 2016.

>> reporter: all the signs were pointing to a go. >> you may have heard that i'm thinking of running for president again -- >> reporter: but today mitt romney gave his answer no. >> i've decided it's best to give other leaders in the party the opportunity to become our next nominee. >> reporter: the news was a bit of a surprise. the two-time candidate had been weighing a third run for weeks, reaching out to donors and supporters even making campaign-style stops. >> so is this the new romney now? >> i didn't know i had a choice. >> reporter: but he was met with some grumbling within his party. >> it can't be mitt because mitt ran and failed. >> reporter: some republicans expressing doubts about his chances. romney today insisted that it's not that he didn't think he could win. >> i did not want to make it more difficult for someone else to emerge who may have a better chance becoming that president. >> reporter: publicly republicans who may have

competed for him met him with well wishes. they're trying to rob romney's donors supporters and staffers. >> just one less good person to choose from. the way i look at it mitt romney has a lot to offer the country and the republican party. there are other people out there too and i want to try to be one of those. >> reporter: all factors that play into their own decision about whether to run. president obama and the dalai lama is likely to anger national officials. they're going to attend the national prayer breakfast. no word on whether the two leaders plan to meet like they did last year. a meeting which angered beijing. the dalai lama is seen as tibet's most visible person for

freedom. the euro group president was welcomed to athens on friday. the new government wants to write off part of the country's enormous debt and move european finance is not comfortable with. take a listen. >> i realize that the greek people have gone through a lot for the past few years and had to endure many tough measures however, a lot of progress has been made putting greece back on track and it is in my mind important not to lose this progress. >> translator: our government will proceed seeking the utmost cooperation with the legal institutions of the eurozone and the international monetary fund. but with the troika committee which aims at implementing a program whose logic we consider antieuropean with this committee which, according to the european parliament is poorly structured, we do not aim to work with. >> meanwhile, the french prime

minister insists greece must stay in the eurozone and that athens needs to keep its end of the bailout bargain. they say greece cannot leave the single currency. >> translator: greece will remain must remain in the eurozone. the new greek prime minister said that it cannot be otherwise. we must help greece emerge from this crisis it is experiencing but at the same time that's how it works in the european union. greece must respect its commitments. >> they say greece could be given more time to pay its debt but that it would not be written off. it seems like it's an idea many economists are floating around. coming up on cnn, ecuador will try to lure americans during the super bowl to the south american company while its president rants against the united states. plus some people have attempted to ride down them but one man

has made history with some of north america's most well known falls. we'll have the video just ahead to explain it.

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wow. unbelievable. >> it's pretty impressive. imagine how cold it is as well. 50,000 the amount of water they have to deal with 50,000 tons of water flowing over that. what we're looking at is canadian ice climber taking chances. this is history in the making right here derek. it's an incredible scene as he scaled it not once but three times taking an hour each. >> it's impressive and dangerous. i had pictures of my own ice

climbing expeditions. the difficulty in what he just achieved is that the water actually moves but it only freezes the very outside of the water fall so as he's chipping away with his ice blocks he actually has the potential of breaking away some major ice and hitting him in the face. it's happened to me before. it certainly could have happened to him. dangerous stuff. >> absolutely. i'm very impressed that you've got photos to show. of course our viewers, do not try this at home. derek, thank you very much. we spoke with our reporter about his adventure. >> reporter: was there any point halfway up where you thought, this wasn't such a good idea? >> i don't think i understood until i was there how much spray there would be. about halfway up the handles of my tools started getting covered in ice and just like if you can imagine going across kind of a monkey bar covered in ice, you know it's hard to hang on to that. i had to stop and actually thaw the ice off my ice tools with my

hands. that was probably my least favorite moment. overall, i'm looking at the images right now too, and smiling because they're so beautiful and show my sport in such a great light. >> millions of people have traveled to see the niagara falls. you have now gained the unique perspective no one has ever seen before. what did you learn about the falls when you were doing this? >> i learned a lot of things about them. these falls are an historic place. they're the first state park in the united states so a bit of history there. and they're just so incredibly powerful. any visitor to those falls can stand there and feel the force of them. it's like you're in a club and the bass is moving your clothes except it's moving your stomach. you can really feel it. also just a lot of facts about them. you know there's 6 million cubic feet of water going off there every second. that's roughly 4,000 semi trucks driving off the edge of that every second.

it's a spectacle. one of the coolest things i've ever seen in my life. >> niagara falls isn't the only natural wonder will has taken on. he's paraglided off the grand canyon in arizona. of course he has. now 50 years after his death britton honors the life of winston churchill, the greatest states man of the 20th century. more of his life and legacy after a short break. my doctor said that it could travel to my lungs and become an even bigger problem. so he talked to me about xarelto®. >>xarelto® is the first oral prescription blood thinner proven to treat and help prevent dvt and pe that doesn't require regular blood monitoring or changes to your diet. for a prior dvt i took warfarin, which required routine blood testing and dietary restrictions. not this time. while i was taking xarelto®, i still had to stop racing, but i didn't have to deal with that blood monitoring routine. >>don't stop taking xarelto®, rivaroxaban, unless your doctor tells you to.

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friday marks 50 years since britton said good-bye to winston churchill. we spoke to churchill's grandson about his grandfather's legacy. >> reporter: 50 years on would winston churchill be satisfied with his legacy? >> well i hope so. he was not a very vein man. i think he'd be very honored that people remember him in the way they do and particularly in your country where his memory is cherished. i mean here we have to keep alive the memory of churchill, and part of this weekend and these celebrations this weekend will be to remind people of who he was and what he did. >> well yesterday in commemoration a river boat traveled down thames along the same route that he steered a vessel in 1965. ♪ ♪

♪ ♪ >> reporter: 50 years since his funeral when the cranes along the thames dipped low, when they had the vast silent crowd, the sheer brilliance of winston churchill remains undimmed. i'll never forget the first time i heard that voice. >> we shall defend our island whatever the cost may be. we shall fight on the beaches. we shall fight on the landing grounds. we shall fight in the fields and

in the streets. we shall fight in the hills. we shall never surrender. >> he knew that brittain was not just a place on the map but a force in the world with a destiny to shape events and a duty to stand up for freedom. >> and whom do they encounter in midstream but the prime minister who has come to see for himself pulling on his cigar in obvious satisfaction he chats with a group of british men. >> he left a brittain more free more secure, more brave and more proud. and for that we must always be grateful to him. >> thank you very much for joining us. i'm isa soares. you stay right here with cnn. -- captions by vitac -- www.vitac.com

what's that thing? i moved our old security system out here to see if it could monitor the front yard. why don't you switch to xfinity home? i get live video monitoring and 24/7 professional monitoring that i can arm and disarm from anywhere. hear ye! the awkward teenage one has arrived!!!! don't be old fashioned. xfinity customers add xfinity home for $29.95 a month for 12 months.

plus for a limited time, get a free security camera call 1800 xfinity or visit comcast.com/xfinityhome. . in a cnn exclusive, chuck hagel holds nothing back. he says u.s. ground troops may be needed to turn back the terrorists. the fate of two hostages held by isis unknown this morning, more than a day since the latest isis deadline. the militants say they want a prisoner swap. but do they really want to negotiate? round two