very notable thing. i think it's worth considering when you're shopping for medications. >> thanks for starting your morning with us, we've got much more ahead on cnn sunday morning, which starts right now. good morning, everyone i'm miguel marquez. first, u.s. ally south korea is promising that south korea will pay if war breaks out. south korea is moving up the date for a much-imented missile test and it could happen as soon as this week. the pentagon is pushing back its own missile test. let's get more from jim clancy. a possible new date for a north korean missile test? >> that's correct. i mean, the conclusion that is being drawn here by south korean officials was the equivalent of their national security adviser saying from the evidence that they analyzed and looked at this

missile is going to be launched some time this week, perhaps around the tenth of april. originally they thought about five days later than that. they don't know exactly how many are going to be launched. they believe at least one of these medium-range missiles. in an attempt to cool things off, the u.s. has delayed, routine launch of an icbm from vandenberg air force base. they just concluded that they don't want north korea to take this the wrong way. let's avoid any problems on that front. one missile test that we expect to come from the north koreans. north koreans haven't said anything about that, by the way. one missile test by the united states delayed. back to you. >> and you, obviously, have been watching this for many years. north korea and south korea, some indications that those missiles are being readied for launch. what is your sense of it? do you really believe the north is going to go through with this? >> sure, it's the provocation.

the next step. this is, this is a well-orchestrated front being put on by north korea. what do i mean by that? they were talking about it right here in seoul today. the strategy that they're using is called the headline strategy. try to get a headline every day and try to get the news. a missile launch is one way to do that. you and i are sitting here talking about it. i want to share with you some video that was put out today and give you a little background on it. it shows some dog trainers released their dogs. it's north korean video and i think we're sharing that with the viewers right now. but at any event, they run down and they attack just a paper image, a paper photo of mannequin dressed up to be the defense minister of south korea. one of the narrators says that he should be eaten by dogs. they ran a similar thing just about a week ago showing u.s.

soldiers. they got publicity with that. they put out this one today. what it accomplishes, miguel, it gets you and i talking about it and it gets north korea in the news and that's what pyongyang wants. >> the pressure on both sides is so intense. almost laughable if it's not so serious what we're talking about it. trying to make headlines out of a scare tactic like this. are we going to see more of this in the days ahead? >> yes. i mean, this has been the pattern, not just for weeks, but for years. when north korea feels that it's being neglected. it will more or less shoot its way into the headlines, whether it's in some training video or it's with a missile test that threatens the region. miguel? >> waiting to see if actions follow words. thank you, jim clancy, for keeping up with all of this. now to afghanistan where six americans were killed in five separate attacks.

five died when their military convoy came under attack one from the state department and one from the defense department. the convoy was delivering books to southern afghanistan when it was hit. four other state department workers were injured in the attack. a pastor, a family of one of the biggest churches in the country are grieving this morning. the youngest son of pastor and author rick warren has committed suicide. 27-year-old matthew warren was found dead friday at his home in missi california. rick warren wrote a note to members of his saddleback valley community church. he said his son had battled depression all his life and he said no words can express the grief he and his family feel right now. matthew warren's uncle spoke to members of the saddleback community church last night. they say they will get through this tragedy together. listen to this. >> rick and kay and their family are having to face the news this

week of the death of their youngest son, matthew. we're facing it together, as a family. and that's what we're going to do this weekend. we're going to pray together. and we're going to worship together. and we're going to look at god's hope together and we're going to be real together about who he is. we're going to be real together about our hurts and we're going to be real together about the thing that only he can give us. hope in the face of anything and everything. >> the coroner's office is investigating matthew warren's death. officials say an autopsy will be conducted this week. to sports now and after starting with 68 teams, we are now down to the final two in the ncaa men's basketball championships. michigan and louisville survive final four scares to punch their tickets to the title game. our carlos diaz, the intrepid carlos diaz is at the georgia dome for the final four games played out.

they were great games, but how did louisville and michigan pull it off? >> well, i'll tell you what, michigan taking on syracuse. this shows you how much we know. all week long talk about the national player of the year. trey burke for michigan. he is going to have a great game. michigan is the youngest team. they'll need leadership and he goes one for eight a, yet, michigan still wins the game. how they did it? they did it with their young people. mitch mcgeri, the guy wasn't starting during the season. he comes in and he's starting now. a freshman. has a great game. tim hardaway jr. led all scorers and they attack that two-three zone defense with syracuse with crisp passes and now in the finals for the first time since 1989. louisville taking on wichita state. they're on fire. up 8-0 early on louisville. things look bad and builds a 12-point lead in the second half and back comes louisville and, in fact, the funny thing is they

have kevin ware on the sideline and he proves to be an inspiration. he tries to get in the huddle during the game. but kevin ware was still an inspiration even though he didn't get into the game, of course. >> he's part of this team and, you know, we know what it would mean for him to be out there and just trying to give us whatever we needed. you know, the extra motivation and the extra boost to get over the hump. >> kevin is a huge part of our team. he is one of the emotional leaders out there and, you know, i guess he felt like he had to tell us something to get us going. he does it when he's out there on the court. he'll keep doing it when he's not on the court. he's an emotional leader for this team. >> so, louisville pulls away late. they are the championship game against michigan. we're bringing back the big '80s here. louisville hasn't been in the championship game since '86. the big '80s coming back. with all this talk about cinderellas and parody and two

teams that were ranked number one at one point in the season and louisville taking on michigan. the bad thing, miguel, tipoff on monday is 9:23 at night. way past my bedtime. i mean 9:23? the game is going to be going on to midnight. >> you no longver a bedtime, that's the law, my friend. sorry. louisville is on everyone's lips. do they have the advantage? is that the way it's going to go tomorrow night? >> i tell you what, 4.5 favorite right now. the number one seed overall right now in the tournament. they are the favorite in this game. they have that trapping defense that has caused a lot of problems. but, a lot of people compare them to vcu with that defense and michigan took care of vcu earlier in this tournament. michigan taken care of kansas and syracuse. a game for the ages coming up on monday. no clear cut winner in this one. no team that you can say is definitely going to win. louisville has the edge right now because of the fact that they have that great defense.

>> all right, carlos diaz covering april, fantastic. see you soon. >> thanks, miguel. now, tensions remain high over possible missile tests from north korea. i'll talk with a former u.s. ambassador and south korea. alec, for this mission i upgraded your smart phone. ♪ right. but the most important feature of all is... the capital one purchase eraser. i can redeem the double miles i earned with my venture card to erase recent travel purchases. and with a few clicks, this mission never happened. uh, what's this button do? [ electricity zaps ] ♪ you requested backup? yes. yes i did. what's in your wallet?

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good morning, atlanta. there's the ferris wheel and the activities down here in atlanta for the ncaa. lovely day. in china, a new and unusual

strain of bird flu that have killed six people. 16 people infect would the virus known as h7n9. poultry markets have been shut down and chinese authorities have killed more than 20,000 birds in an effort to deal with the issues. so far, no cases of human-to-human transmission. now, to the growing concerns over north korea and their escalated rhetorical war. south korea says they expect their neighbors to the north to test fire a missile on wednesday, as early as wednesday based on an order to leave an industrial complex and warnings to foreign diplomats in north korea. earlier i spoke with lead negotiator on north korea, christopher hill and joseph, former adviser to president obama on nuclear issues. i asked ambassador hill why everyone is expecting a missile test and not an attack. >> well, certainly, the movements we've seen, the type of vehicles, et cetera, are consistent with a test launch.

also, i don't believe these missiles have been fired before. so, i think most analysts believe this is, indeed, a test launch. and it may be the sort of crescendo the north koreas are looking for as they get through april and as the u.s., south korean exercise comes to an end. >> how advanced are the north korean missnlz it's been showing off its weapons, but some of these are outdated, not very sophisticated. are they up to a 21st century fight? >> well, these missiles, we believe, are based on an old soviet design and an old soviet ballistic missiles as the ambassador who is the real expert on the korean peninsula and noted that they've never been tested and this may be just for show. these are liquid fuel missiles. we may not see a sudden launch. they have to be erected and fueled. you'll see this happening. if we were truly worried, we

could launch airstrikes while these missiles are on the launch pad. the missile interceptors that you've seen deployed actually have little relevance to this. the missile interceptors we'll deploy in guam is further away than this missile can reach. those are for short and medium-range missiles. >> obviously, with 29,000 u.s. troops nearby, though, all of this is of concern. but ambassador north korea told russia and britain that their embassies could be in danger. is that just a ploy to get other governments involved? >> it sure looks like they're trying to hype the notion that there is danger in the peninsula that was caused by the u.s., et cetera. i never heard about this kind of thing before to tell embassies to go run for your lives and then the embassies say, no, we're fine staying right here. it is an example of this bizarre north koreanpropaganda. >> a lot of internal politics and less external politics.

what is the end game in your mind? >> ambassador hill points out the limits of our ability to sort of match their move with our move. we stood firm and reassured our allies and now working with china and we have drawn clear limits for north korea. you can't get in this counterbluster game. north korea can outcrazy us. a number of things that they can do like this stunt on warning embassies to evacuate. now, you're looking for the exit ramp. you want to work with your allies, work with china, how do you back north korea down? don't respond to these provocations and don't escalate the crisis. i think over the next few weeks, particularly as the exercises between u.s. and south korea calm down that you might be able to walk this crisis back and get the parties to the negotiating table. >> mr. ambassador, always a perception we can appeal to china and china will knock north korea back into order. is it as simple as that?

>> i wish it were. first of all, the chinese probably have some, there are limitations to what they can do with the north koreaens. also limitations to what they want to do. china is split on the subject. those in china who feel they don't want to push them and then there are others who would like to be rid of them. but, clearly, china has moved somewhat in recent weeks. they are clearly getting a little tired of the north koreans and i think that's why it's been important for the u.s. to kind of keep our own rhetoric at a lower level and try to work with the chinese and explore ways that china can be helpful in bringing the north koreans back from the brink. i doubt that we're going to be able to get any nuclear talks started any time soon, but at least we can kind of get through this, this crisis of the last few weeks. >> now, coming up, notes from history. personal letters written from everyone from marilyn monroe to john lennon are hitting the auction block. we'll give you an inside look at

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support for immigration reform in the u.s. their message to congress, immigrants need a path to citizenship now. senator bob menendez and newark mayor cory booker also spoke at the rally. legendary letters, many written by hand from superstars of the past are set to hit the auction block in new york city. every one of them a little tiny bit of history and every one is expected to fetch top dollar. before they hit the auction block, jason carroll got an inside look at some of the most famous notes of the past. >> reporter: monroe, hemingway, eisenhower, icons. all of them so exposed, you might think you know everything about them. have seen everything there is to see until now. >> leaves me feeling breathless. >> reporter: a collection of 200 rare letters, documents and photographs released from a private collector, soon to be

sold by one of the world's largest auction houses, profiles in history. >> just feels she is sleeping away. >> reporter: a poignant hand-written letter from marilyn monroe. >> there is a reference to suicide, is there not? >> there is. >> reporter: it reads -- >> only concentration between the actor and suicide. as soon as i walk into a scene i lose my mental relaxation, my will is weak, but i can't stand anything. i think i'm going crazy. >> reporter: a troubled soul. >> a very troubled soul who i was losing her concentration because of her alcohol. >> reporter: also revealed, a scathing letter john lennon wrote to paul and linda mccartney just before the beatles breakup in 1970. >> i see a lot of profanity sort of sprinkled throughout. we'll avoid that part. >> generously sprinkled. that is one angry letter.

>> reporter: "do you really think today's art came about because of the beatles? i don't believe you're that insane, paul." lennon's letter expected to fetch upwards of $50,000. monroe's about the same. the collection not limited to pop culture. there's fascinating, never before seen political history, too. >> we're looking at a series of letters that were sent by dwight david eisenhower as supreme allied commander to his wife. >> reporter: into challenges eisenhower faced fighting germany. >> this war is so difficult and so hard to win. >> reporter: and then these photos, the auction house allowed to broadcast here publicly for the first time. a gift from mussolini' staff to adolf hit ler. go back further in history, an actual letter from george washington. >> also talking about having to

perhaps hire to help with the project and he phrases it very carefully and very politely. >> reporter: thomas edison's first patent application for the light bulb. >> just doesn't get better than that. >> reporter: it does. this letter from a financially strapped earnest hemingway writing from cuba. >> writing on a real angle. you have to tilt your head and probably it's because he was tilting the bottle and says i don't know what we'll use for money this year. mango mangos, maybe. >> reporter: why he used the name buck in call of the wild. all here. no budget to bid? not to worry. you've seen it here first, but if you want more, the exhibit is on display starting next week. jason carroll, cnn, new york. and speaking of the historic, this image just raked in a lot of money at auction. we're talking a record-breaking amount.

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one happy trekky this morning is the proud owner of captain kirk's. played by william shatner and the phaser was estimated to go for $50,000 to $100,000 and it sold for $231,000. the holy grail of baseball cards goes for a whopping $2.1 million at an auction yesterday. the 1909 honus wagner card is 1 of 50 in existence. the buyer is anonymous but a welty investor and baseball fan. the rutgers university basketball scandal was one of the tough to stomach story lines this week. that didn't stop "saturday night

live" last night from poking fun with melissa mccarthy last night. >> but mike rice's behavior, while shocking, seemed gentle when compared to the actions of this woman, sheila kelly. tonight we investigate coach kelly's reign of terror. she had a fiery reputation, but this week "outside the lines" obtained practice video to show how far she's gone to motivate her players, throwing basketballs, shooting t-shirt guns. throwing bricks at them. threatening them with a baseball bat. you put it