doing more than ever before. see what the personal service of an allstate agent can do for you. call 877-644-3100. i have given my answer lion ted. they get down and yes dirty again. >> people say is everywhere i go. you seem to be the adult on the

stage. but in the end of the night unitty. >> i think that there was a part of him that enjoyed the celebrity. >> and a jail house braul caught on camera. where the sheriff had to install the cameras herself at her own expense. it is all "happening now". >> a lot of news to get to. starting with the last night's debate. sparks flying in the motor city as they battle it out for the crucial primary voters. i am jenna lee. >> and i am jon scott. with virtually all of the attacks toward donald trump. and the candidates are out

responding to the barage to the tone and tenor of the debate. they are live in detroit with more, carl. >> reporter: to say it was a brawt it. it was the most insults and attacks on donald trump than the other debates. this morning, trump on the campaign trail is responding and keeping the fight going, not only attacking ted cruz and marco rubio but the media in the wake of what was a rough night for him on the debate stage. >> i have to approximately you about the media, they are dishonest and worse than rubio and cruz. they are worse than little marco and lion ted cruz, i am telling you.

lying ted. my name is lying ted cruz. >> reporter: the folk in the audience were saying that it was hard for them to watch the fighting because it was constant yelling back and forth if. ted cruz on the campaign trail talked about p the stop trump effort and the campaigns are in negotiations and putting together plans for how they may stop trump from winning the nomination outright if he wins ohio or florida when the win or take all states. this is trump. >> we are seeing discussions in the party to come together. they are happening among the candidates and the activist and happening among the donors. there is no doubt if we are remaining divided donald trump wins.

that is a path to catastrophe. >> reporter: all of the candidates want others to drop out. none of them say they will do that. marco rubio pledged to campaign in all states. and kasich, after getting rave reviews and was positive p the most, it was an opportunity for him to get momentum and he would like to do well in michigan, next to his own in ohio. and so whether or not that would be the boost to provide that, it is unclear. he is getting more attention than he used to. >> carl, thank you. in last night's round of tough questions, peppered with scathing cross talk as candidates took aim at each other. >> i am the only person on on

the the stage that was actually the chief architect of balancing the federal budget. >> if you don't like obama care. donald trump funded harry reid and nancy pelosi to pass obama care. donald trump wrote checks to hillary clinton ten times x. four of those checks was to a presidential campaign. >> we are talking water boarding. ted had a hard time with the question. what do you think of water boarding. i said fine. go stronger. >> if you went to manhattan and say i am lying to the american people. >> you are the lying guy up here. you are the one. >> why are you hiding. >> excuse me, i have given my answer, lying ted. >> he is trying to do to the american people what he did to the people who signed up for the

course. >> this little guy lied so much about my record. >> here we g. >> i have never tried to go and get in the scrums that we are seeing on the stage and people say where were i go, you seem to be the adult on the stage. >> we'll talk about that with fortune magazine nina easton. and then we have the correspondent from the white house journal. 1237 delegates to win the white house on the republican today. did anything that happen last night derail his opportunity to pick up the rest of the delegates. >> it did not derail them. whether it hurt them or not remains to be seen. we don't have polling to know if it hurt him.

here's what people have to understand about donald trump. for all of the name calling and he was taking heavy incoming artillery and it has not hurt him. people who are looking for philosophical and conservative consistency, this guy, his core supporters are not self identified conservative people. they are people who a lot of them hurt by the economy and a lot of them want him to bash heads. what are the throw points. immigration, china stealing jobs from us. and spending a trillion on iraq for no good reason. this is not a conservative crowd that is looking for conservative consistency. those kinds of attacks are not going to stick. will trump university stuff hurt him? could, but we'll see.

>> generally, the idea of a brokered convention and going into a convention without a single nominee would give heart burn to the party leaders. but mitt romney encouraged the idea of going to the convention without with the candidates having 1237 delegates. >> what would be the normal worst case scenario would be the best according to the republicans. they are going to say we will have a brokered convention. there is no road map. you may not get the results you want. if you have a brokered convention, you increase the possibility of a third party candidate and you can have donald trump is the nominee and a republican runs as a third party candidate or someone else is the the nominee and donald

trump runs as a third party candidate. that is unlikely and we heard reince prebus saying it is unlikely. the magic number is 1237 and if donald trump wins the win or take all states like florida he could get the delegates or more. >> but obviously kasich and marco rubio hope to win their home states and prevent him from romping. what is the chances of marco rubio with 99 and john kasich getting 66 out of ohio? >> let's look at florida. i moan, trump is 20 points ahead in rubio's home state. that shows you how unlikely a contested convention is. you are right.

you have to have a scenario where rubio be gets florida and kasich gets ohio and those surrounding states. and that's what mitt romney hoped for and the scenario he laid out yesterday. but whether that can happen in this short of a time period is really remaining to be seen. >> we just talked with nina about the idea of trump supporters have sort of made up their minds and they will not be swayed by attacks on stage or put downs from romney or anything else. do you see it the same way? is the trump train on the tracks and headed toward a nomination? >> i think nina is right. trump is crossing kind of normal political lines and doesn't fit neatly in a category and a lot of people voting for him are not long- time republicans and don't

consider themselves conservatives and they will not likely be be dissuaded by the normal arguments and that would concern conservatives. we have not seen any put down of trump have resonance at this point and the republicans try to derail trump and you risk alienating those voters and if you prevent trump getting the nomination, what happens to the willorters? will they rally behind cruz or rubio if they feel like the rules were rewritten to derail their candidate. >> that's the question and has to be giving party leaders heart burn. the idea if donald trump doesn't get the nomination and somehow someone else does in the convention, then all of the trump supporters stay home and don't vote. >> that's the thing, whatever you think of donald trump and

certainly conservatives have a lot of trouble to him. they have attacked sxhim he pulled out of c-pac and speaking there. and conservatives have issues. and mitt rom no is concerned about a depression and there is a lot of issues, but trump is right he has brought now kinds of voters in to the party and he has broadened the base and made it a big per tent and the republican establishment wanted a bigger tent after mitt rom no's loss. you are getting a different kind of bigger tent than they bargained for. >> thank you, both. >> with all of the infighting last night, the democrats were sparred from most of the attacks. today hillary clinton and bernie

sanders back on the campaign trail. and of course, they have a debate of their own this weekend. mike emmanuel is with more on this story. >> reporter: a big prize up for grabs is michigan. both democrat candidates are spending time there today. senator sanders held a rally in southern illinois university. sanders spent time trying to contrast his is a campaign of the people and clinton's is the big money campaign. >> every politician in the world, democrat or republican, yes, i get money from the drug companies and foss ittil fuel industry and doesn't impact me. it doesn't matter. this is a question we have to it ask, why are they pouring millions into your campaign? >> last night in the fox gop debate, hillary clinton took to it twitter to jab at

republicans. for example, clinton tweeted the following. the more time that passes, scarier it gets donald trump behind a podium with a presidential seal. clinton is set to give a speech on jobs. she previewed her message this week. >> don't let anybody tell you we can't make things in america anymore. we can and we are and we will. if we change the incentives and the tax code instead of favoring the export of jobs, and instead favor the creation of jobs we will do just that together. >> reporter: expect to see both democrat candidates spending time in michigan in the next coming days. well, a robbery suspect picks the fight with the wrong

person. how a cashier turns the tables. north korea announcing it is ready for nuclear war. how worried should the west be? i'm billy, and i quit smoking with chantix. i decided to take chantix to shut everybody else up about me quitting smoking. i was going to give it a try, but i didn't really think it was going to really happen. after one week of chantix, i knew i could quit. along with support, chantix (varenicline) is proven to help people quit smoking. chantix definitely helped reduce my urge to smoke. some people had changes in behavior, thinking or mood, hostility, agitation, depressed mood and suicidal thoughts or actions while taking or after stopping chantix. some had seizures while taking chantix. if you have any of these, stop chantix and call your doctor right away. tell your doctor about any history of mental health problems, which could get worse or of seizures. don't take chantix if you've had a serious allergic

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>> a convenience store clerk in georgia comes face-to-face with a robbery in and didn't back down. the store clerk springs in action and pushing it away and hit him with a cash drawer. and the authorities are still looking and more fallout. and the country of north korea ordering his country to it be be

ready to strike at any time. benjamin halway from london bureau has the latest. >> reporter: real escalations from north korea. it is a dangerous game they are playing. even talk of preemptive of nuclear attacks. they warned they would take resolute counteraction against the u.s. and other large power. but analysis of the sanctions revealed serious flaws and loop holes and make them impossible to enforce. there is it images of the young dictator observing the test firing of new multiple launch rocketses believed to be fired in the sea in response to the the sanctions. >> it is true they fired off

missile, it is another example of increasingly provocative conduct by pyongyang. >> reporter: the rogue country plans to increase their nuclear be arsenal. it is thought they have a handful of crude atomic bombs. there is debate about the state of their weapons. it is widely accepted that the north can't hit the u.s. but can reach south korea or japan and south korea and the u.s. announced it would begin normal talks for a missile defense and will have war games. and it will see if it escalates even further. jenna. >> thank you. a new passion after suffering life changing

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>> a man whose story we have covering on "happening now". he was bruttially beaten at a baseball p gachlt he is sharing an antibullying message. he is still recovering from a bruttial ambush outside after dodger stadium. >> i was in a coma for nine months and i was on a ventilator.

i want to stop bullies. i survived for a reason and finding my purpose again and on on the mission to tell my story of survival and i want to it stop the bullies from hurting anyone else. go giants. >> two of the bullies are serving jail time for their part in that attack. >> i wrote oneop and supporting president bush's. >> that's not what you said in the oped. >> donald, plose, i know it is hard not to interrupt. nlying ted. >> breathe, breathe, you can do it. i know it is hard. i know it is hard. >> when they are done with the yoga can i ask a question. >> you cannot. >> you can see their debate is

getting people talking today. and two editorials give perspective as what it all means and why we are all here. the republican party is shattering. stop trump and no matter the outcome, nothing will ever be the same. boeb jinda l said president obama created donald trump. and he bears the responsibility for him. and the president doesn't get credit for creating the most polarizing forces. not hillary. there would be no donald trump dominating the scene today if not for president obama. are the critiques fair? we'll ask ken and chuck. it is great to have you both back with us today. kevin, is donald trump

a creation of barak obama? >> no, he is the creation of mitt romney. if mitt rom no had won the scomplekz just had a chicken sandwich one at a for lunch he would probably been president. right now, you are seeing a splintering because people are angry and don't want to take it anymore. it is little misguided. obama had a role to play with it, but not what the democrats have done to the the republican party p. it is it a civil war inside of the conservative alternative. >> he could have had a bar-b-que chicken sandwich? and what do you you think about this? jindal said this is a contrast. >> i have done a lot of campaigns, you are outside of

the box. kevin is right. there is a phenomenon happening in the general public. all over the country that political consultants say run your campaign in this trump and what happened with trump and sanders, too. and they got outside of the box. and trump said things that makes consultants crazy. but there is unease in the population because people are sick and tired of being sick and tired and looking for an outlet. >> supporters think donald trump is a junkyard dog and a divider of the republican party and yet in a larger of the tents. can he be both? >> i don't know that he is. i don't know if people who voted in the primaries are going to return in the fall. if they are dedicated democrats

to play a game with the republicans in it the season, they will vote solid hillary. >> the interesting thing about this. i have sympathy for the feelings in the piece, but i think trump supporters and even people ho like noonan are misrepresenting his numbers. he's getting 34 percent so far in the states that he's winning. you have to really remember democrats and independents and republicans. only a 9th is attracted. >> you think the gop is making too big of a deal on donald trump. okay, we see is the whole thing playing out. and i know there are some people who are paid to have their opinion and we invite them on on to have their opinion. why doesn't everyone just chill out and see where it goes?

>> i don't write books for a living and i don't make queue kwou sandwiches and everything i thought about donald trump has been wrong. in the next 13 primaries, nine of them are close and win or take all in ohio and florida. we'll know who we are in three weeks. you will not stop donald trump or you will see a glimmer for one individual. >> instead of blaming the president and entire establishment is going to shatter, why not wait and see what happens? >> if you are a committed republican voter get out and support the candidate of your choice. and remember no matter what the fatalistic is your vote makes a difference and work your neighborhood and vote your conscience. >> you agree with that, chuck is this >> i do. if you are a democrat or

republican. we'll see how strong donald trump is in the primary. >> he would disagree and we would expect that as well. >> and you agree on and facial hair which is a really nice look for both of you. goatees and different perspective. good to see you, gentlemen, as always. >> a new clue may have emerged in the stabbing death of any -- nicole brown simpson and her friend ronald goldman.

>> a fox news alert in the bizarre and incredible update on the o.j. simpson case. they are looking at a history of a knife reportedly found buried in simpson's old estate. it is 20 years since the trial of the century when the former football and movie star was acquitted in the brutal murder of nicole brown simpson and her friend ron goldman. the new owners demolished the home. and the knife was turned over to the officer around that time by a construction worker on the

site. the now retired cop kept the knife at his home until turning it over to the police department in january. where do we go from here. arbly mercomment is a defense attorney. and dr. michael bodden is with us. and a fox news contributor. welcome to each and all of you. first of all, yodi, this is not going to some way reopen the case? o.j. simpson was charged. it was the trial of the century, but he was acquitted and there is no way or matter and this knife the real deal, no way you will reopen the case are you? >> double jeopary saids no, you you are not. o.j. simpson was charged and tried and acquitted of both of the murders of nicole brown simpson and ron goldman.

criminally charging o.j. simpson something he was tried for absolutely not. >> it may be that the former police officer that had the knife, again, the details are a little murky, but they were knocking down o.j. simpson's old mansion and a construction worker found the knife and a cop working a security on a movie set. it is not chlor, the department doesn't know. and the guy walked up to him and said i found this. the cop may have thought that the case is over and it is not good to anybody and i will keep the thing. >> but he could be facing obstruction charges. if he obstructed the investigation and what time he found it and alerted to the discovery of the knife. he could have been found to

violate the obstruction law. the problem is the statute of limitation has probably run and he will probably not face repercussion. >> the numbers took place in 1994. it was buried for four years. if there is blood on it, can they determine to whom that blood belong? >> yes, depending on how it was kept. blood and finger prints and dna will stay hundreds of years. if the knife was taken out of the ground it might be on it. and if it was washed off and fringer prints and blood. but sufficient to give dna analysis, are buried of krefs ass or the place where the blade hooks up with the handle of the knife and they may still be

available. however, at the time of the autopsy, the stab wounds were measured carefully. the width. the length and depth and thickness were all measured and i was involved way back then, more than a dozen knives that were are found in the area at the time they were looking for knifes none of them matched up with o.j. simpson and one has to be careful. it could be another red herring. and one other thing, jon, i mentioned in famous deaths whether it is it a serial murder or istein brain or execution of martin luther king in his lifetime, that doctors, police officers, judges, take trophies, not just serial murders that take trophies and that is

unprofessional. but it happens. >> i remember when i was covering that case back when it was more than a movie series on fx. they never found the knife. you are a former prosecutor, wouldn't the police department swept his estate with a metal detector. >> the lead detective already confirmed they did everything they could to find the weapon. now, a popular docu seryes on fx unravelling the case is on. the people versus o.j. simpson. in the trial the proscoug could not find the murder weapon. and they were emotionally invested and they want to it relive and relitigate and be an investigator, and i am going to think at this point, with the

knife finding, is something that is a hoax in my opinion. why now? why this knife? the lead investigator confirmed there is tips in the past. there is a series going on and they need ratings. i am not buying into it. this is the consequences of having a crime series where people want to rehash the issues. >> we should point out it could be nothing. >> it could be nothing. and why would you wait to bring this forward? at this point, other than the public knowing what happen. and we all want to know what happened and i think we all know what happened, but legally it is it insignificant. he cannot be retried for the case. it would not be admissible in the court of law and no bearing on the outcome of the case. at this point, it is it the public's interest in knowing the

pieces of the puzzle. thank you. >> thank you. >> and also in the world of thorough crime. another case made in a tv documentary. claus von bulow, sunny fell into a coma- like state. this time she never emerged and ultimately died 28 years later. her husband claus was found guilty of attempted murder for overdose of insullin. he later had a now trial that led to his acquittal. producers are hoping to memic the success of making the murderer and the jinx. >> a jail house brawl breaks out. the sheriff took matters in her own hand and wallet.

and studying the effects of a year in space on astronaut scott kelly. we'll talk to one of the scientist involved and why kelly is a tiny bit taller and younger than the rest of us. thousands of people came out today to run the race for retirement. so we asked them... are you completely prepared for retirement? okay, mostly prepared? could you save 1% more of your income? it doesn't sound like much, but saving an additional 1% now, could make a big difference over time. i'm going to be even better about saving. you can do it, it helps in the long run. prudential bring your challenges

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>> after a year in space, astronaut scott kelly is back on the ground. the scientist will look at how his body changed in 0 gravity. the first and noticeable change scott kelly was two inches taller, at least temporarily. they will look at the changes in the gene activity. first of all, not only is he taller, but he's actually younger after a year in space. >> that's right, because of the relatively. he is.1seconds than his brother.

he is 6.1 minute younger. and so he was moving so fast and closer to the spode of light. he got little younger than all of us. nonly takes a year in space to be younger and taller. why is he taller. >> he was in 0 gravity and his muscle changes and less pressure to keep him compressed and he drifted taller. because he doesn't have the gravity pulling on his body as we do on earth. >> is it a mystery when he will return to the height he was before space? >> he will. most of the tissue in the body is fixed in a particular position. and we'll be watching for that to see how long it takes. because of long- term missions

to mars. how long it takes them to return back to normal ability ands heights. >> we have watched scott kelly in the social media accounts. you had an interesting relationship with him as he was sending down gifts for to you study. tell us about the project? >> it was one of my favorite projects. blood is taken in space and samples are brought back to the united states and separated in houston and brought back to my lab be and we play with the rnan and dna. and understand what is changing in his body. >> you have gotten them periodically. >> we have six more months to see what is happening now that he's back on earth? >> we'll look for lots of

changes and see how that change over time. and when you chemical change your tin din and the information stays the same. that is why you have many cells in your body. and we'll look for changes there and sometimes you can measure if they aged faster or slower based on the genome. we'll look at all of the molecul changes. nany initial findings about what you observed? >> we can't comment yet on specific mutations. but we confirmed that they are twins and seen expression changes over the course of time and micro biiom and other changes are happening. we see changes and now we are excited because he is back. we will see what returns back to

normal state in all of the cells in his body. >> he is still human and not an alien. >> as far as we know. >> you wanted to go to space camp as a kid? >> yes, i was a doshgy kid and now i am a doshgy adult. i dreamed of going to the stars and loved genetics. i have two strong passions. >> we are so grateful to talk to you chris and look forward to having you back whenforward to back when you can discuss your findings. thank you. >> i saw this movie once all these genetic changes took place. in out er space. >> that's what you were imagining. >> just wondering. >> i'm still stuck on the younger part. the younger and taller part sounds worth i. >> that's a pretty ek pensive way to get younger. california is one step closer to raising its legal smoking age to 21. how much further it has to go to

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hi, everyone. new details about that knife allegedly found at o.j. simpson's former home. no one knows the case better than greta and we have an interview she did with o.j. where he talks about his regret. plus, donald trump says he will not show up at the largest conservative convention in the united states, cpac. it's going on now. why? the chairman of cpac will join us. and we'll hear from scott kelly for the first time since he landed back on u.s. soil after a year in space. he's at a press conference at the top of the hour. stick around. you don't want to miss it. big victories for antismoking advocates in

california. the state's assembly passing bills to raise california's smoking age to 21 and to treat electronic cigarettes as tobacco products. william? >> well, r it also means those electronic cigarettes are going to be treated like traditional one, banned in restaurants, theatres and any public place, but the big news is california is likely to become the first major state to raise the legal smoking age to the legal drinking age because advocates say 95% of adult smokers start smoking before the age of 21. sigs from those who say it's unfair to young adults who are old nave to marry, vote, sign contracts and die for their country, but can't buy a pack of cigarettes. >> we should be able to buy cigarettes if you're 18 because if you're able to go to war, vote, but you can't buy cigarettes for yourself.

that doesn't fit well with me. doesn't seem right. >> well, the bills are a big defeat for big tobacco and will reduce sales by about 21 million packs or 121 million in lost revenue a year. other states could follow. government stud days say raisinging the age could save about 250,000 lives. >> as a matter of smart public health, anything we can do to delay when people start smoking, it's going to be better for health in our community. >> the state senate is expected to pass this legislation. governor brown has declined comment. >> thank you, william. we'll be back in just a moment. hey diddle diddle, the cat and the fiddle, the cow jumped over the moon... then quickly fell back to earth landing on the roof of a dutch colonial. luckily geico recently helped the residents

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a jailhouse brawl forces -- at the santa clara jail. the fight broke out in the maximum security pod.

it took 20 deputies to break it up. the sheriff bought -- for $700 after the county told her it would take two years and $20 million. good for her. >> thanks for joining us. the real story staurts now. thanks so much. well, a bombshell twist to tell you about today in the o.j. simpson murder case. welcome to the real story. police reported the discovery of a knife which could be connected to the murder of simpson's ex-wife and her friend, ronald goldm goldman. his lengthy court battle dubbed the trial of the century and trans fixed our nation back in 1994 and '95. a jury acquitting him of that, but lingering question remain to this day. incloudes the absence of a mur