Today. President obama is the first sitting president in 88 years to visit the country, a trip he hopes will be lasting part of his legacy, but there are still simmering tensions. Nbcs jay gray is in havana with more. Reporter after visiting old havana yesterday including a visit to the cathedral with his wife and daughters, the president will lay a wreath at the memorial to jose mar tee, the cuban poet honored for his role in the fight for freedom from spain and later there will be a visit from cuban president fidel castro where the president will be, quote, candid about areas of disagreement including human rights practices, but for many here, the topic isnt nearly as important as the fact the two sides are yes, its interesting that its a historic trip and its been 50 years without relations with the north American Government very Third Generation cab driver hopes the president will take a close look at the country she is so proud of. Translator i like that he gets to know our country, our story, our country, how beautiful it is. Its a tourist attraction so he can share it with everybody else. Reporter a beauty and culture hidden from most americans for more than 50 years. Now understand there is still a trade embargo obviously and still a ban on tourist travel, though the borders seem to be opening a bit, betty. And theres a lot of excitement here in cuba, as you might imagine. Many here on the streets believe this is a very first and important step in normalizing the relations between the two countries. Back to you. Definitely a history in the making. Thank you donald trump had harsh words when the cuban president was not at the airport to greet the president and hi family. President obama landed in cuba and the president who was there for the pope and other dignitaries who come in, but he wasnt there for the president of the united states. I mean we are amateur hour, folks. Amateur hor. And honestly, obama should have turned the plane around and left. He slould. He should have said byebye. The white house has said today begins the official visit when hell formally meet president obama. Meanwhile the Trump Campaign stops are growing bigger and so is the violence. Nbcs Gabe Gutierrez has more. One another repettedly punched and kicked by the crowds. That protesters spoke with jacob rascon. This Political Movement has gotten to the point where you may get beaten to death at a rally. I just got my [ bleep ] kicked. Reporter Trumps Campaign manager Corey Lewandowski grabbed another by the collar. Trump defended him. Police were a little bit lax and they had signs in that area. They were horrendous. Reporter last week a conservative reporter filed a Police Complaint accusing lewandowski of assault but hes not been charged. He once took a break from politics to work as a New Hampshire state police officer. Its very unusual, unprecedent for a Campaign Manager to be out in the crowd being involved in security. Reporter ted cruz there is now only one campaign in a position to beat donald trump and win the republican nomination. Reporter polls show he trails trump there and leads in utah, getting some unlikely support getting socalled establishment. John kasich betting on a contested convention. Lab. Nobodys going to the convention with enough gel dell gats. In the end, you know why i can get picked . Because ill get picked in the fall. Trump is expected to speak today and also john kasich and Speaker Paul Ryan will deliver the keynote address. Vice President Joe Biden addressed apec last night. He backed the Iran Nuclear Deal saying iran is much further from obtain agnew clear weapon than they were a year ago. Hillary clinton is expected to deliver a speech this morning but democrat rival Bernie Sanders who is jewish is not taking part due to h schedule and the latest Campaign Fundraising numbers are out, take a look. For a second month in a row, sanders raised more than clinton, 43. 5 million compared to just over 30 million. However, sanders spent about 7 million more than clinton. At the starr of march, clinton had more in her war chest than sanders. Officials in belgium say the suspect may have been planning more violence. Hope to learn more from him and the broader threat from isis in europe. Nbcs keir simmons reports from brussels. Reporter Salah Abdeslam may have been planning another attacking. They were ready to restart something from bustles and its maybe the reality because i sad we have fallen on weapons. Reporter but its his knowledge of the paris attack in last november that discovered in this building in brussels, he has been talking, and there are many questions surrounding the attacks in paris that he could answer. The explosives used in the paris attacks, tatp, require an experienced bomb maker. Who was he and where is he. According to the new york times, which said it has seen a police report, french investigators describe Salah Abdeslam and the logistics guy, so can he detail the original plan. While reports confirmed by nbc news reveal the suspected ring leader hid in bushes for three nights after the attacks. Had something go wrong . Ultimately he died during a Paris Police Raid leashing abdeslam as the only known living terror cell. How much does he know. The fighters, theyre extremely professional, and i dont see tse all the information. Reporter abdeslam relied on a Large Network of friends to stay hidden, the belgium prosecutor said. The continuing and most urgent questions, how many more isis operatives are on the run in europe. Keir simmons, nbc news, brussels. Now to a bizarre chase in southern minnesota. Police were after an 11yearold boy who stole a cement truck and took it on a joy ride. The police say he swiped it from a local contractor and led the police. It went an hour and a half. Eventually the boy was stop and aid rested and taken to the juvenile detention center. Luckily no one was hurt flank. Today is the first full day of spring. You wouldnt know it in parts of the northeast. Brr. Some snow fell in some places already. Boston has no school. Snow day on this first monday of spring. You notice the spring ist new england, the snow is over around delaware, d. C. , wilmington. New york city has about an hour or two. But its not thickening. All the roads, no issues. Northward, thats where its accumulating. East ward is where its steady and then 95 up to bangor eventually is where the snow will be. This is the additional snow ll fall. The plows will be out here with up to 8 to 10 inches of snow. Bangor to portland, anywhere from 4 to 5 inches. Boston, 2 to 4 on top of the 2 you already have and same for hartford. A little slippery, but not horrible. How about the cold. These are all freeze warnings kansas city, shreveport, across the state of tennesse right now were hovering in the mid30s in these areas. This is where the flowers are out and a lot of tender vegetation could be damaged by the freeze. This afternoon well wm nicely in the south. Thats a look at your national weather. So heres a closer look at your day ahead. By about noon boston will be all done. As far as temperatures warming up after a cold morning in the south, were going to warm it up nicely. 63 today in little rock. So is winter finally done . This is it. I think were like okay. ve in boston, the snow will be completely gone by wednesday or thursday. It will be 60 degrees. Bring on the warmth and sunshine. Thank you, bill. So why is a massive shipment of plutonium headed to the u. S. Plus a jury awarded hulk hogan 150 million bucks in his sex tape trial. So why is the hulk headed back to court tard . Court tard . That makes getting the lash look you want easy. So whether you choose ultra volume, super length, volume and length magnified, or the ultimate allinone. The choice is yours. Choose love a revolution in mascara. Revlon. Love is on. Fact. Theres an advil specially made for fast relief that goes to work in minutes. The only advil with a rapid release formula for rapid relief of tough pain. Look for advil filmcoated in the white box relief doesnt get any faster than this. Advil. Is caringing because covering heals faster. For a bandage that moves with you and stays on all day, cover with a bandaid brand flexible fabric adhesive bandage. Its easy to love your laxative when that lax loves your body back. 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Troopers arrived as their former fellow trooper was unloading money from a fare collection vehicle in exchange gunfire. The suspect was fatally wounded and died at the scene. Today florida considers pubive damages against hulk hogan on the sex tape. They awarded him 150 million agreeing they provided a sex tape of him online. Protesters say theyre already working on an appeal. Get ready. The newest attraction, the sky lied arrived this weekend its part of the space renovation to the u. S. Bank tower, the tallest building west of the mississippi. Riders with slitd 45 feet from the 79 floor to the 69 floor in aninch and a quarter glass tube. No, sir, im going to pass on that one buchl the slide is going to open in june and i know a lot of people will be excited about that. Gas prices are on the rise. A whopping 17 sends higher and a quarter of the past four weeks. The National Average is 2. 02. At popeyes, a teenager stopping for a job helped stop a robber. Grabbed him with a bear hurricane as he was fleeing with cash. He surrendered the police and the teenager ended up getting that job. Thats one way to do it. Just ah score. A goal, but not soccer. Were talking hockey. And the biggest comeback in the tournament. Sheer madness. Sheer madness. If you have allergy congestion, muddling through your morning is nothing new. Your nose is the only ing on your mind. And to get relief, anything is fair game. Introducing rhinocort® allergy spray from the makers of zyrtec®. Powerful relief from your most frustrating nasal allergy symptom ,all day and all night. Hasnt your nose been through enough already . Try new rhinocort® allergy spray. Muddle no more®. One hair color wants to to help you keep on being you. Nicen easy. Naturallooking color. That even in sunlight, doesnt look like hair color. It just looks like you. Nicen easy color as real as you are. Doesnt just moisturize eucedry skin,sive repair it intensively repairs it. 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Their season was over with 44 seconds left in regulation and now theyre on to the sweet 16 in anaheim. Wow. Okay. Double o. T. And an incredible aggies comeback. Good for them. To brooklyn steven a. Austin brought a fight to the irish. Theyre down. Switch, jackson, off glass. August, no. They would hold on, 7574. Theyll face wisconsin on friday. To st. Louis where he hit not one but two threepointers. The badgers rallied over xavier with a buzzer beater 6663. The villanova wildcats will face miami on thursday. Rounding out the round of 32, maryland defeated hawaii, 7260. It was syracuse, 75. Middle tennessee state, 50. Oklahoma, 85. Cu, 81. And oregon, 59. St. Joseph, 64. To the nhl, watch capitals Jason Chimera pulls out some soccer skills as he heads the puck into the penguins goal but they took the win with a 62 win. And the final round of the Arnold Palmer invitational, it was jas wiretowire champion. He won one stroke ahead. Just ahead, does a note from Bruce Springsteen get a kid out of teacher trouble . Plus, did actor kevin stacy live up to his lucky charm status . Youre watching early today. C and id like to. Cut. So im gonna take this opportunity to direct. Thank you, well call you. Evening, film noir, smoke, atmosphere. Bob. Youre a young farmhand and e trade is your cow. Milk it. E trade is all about seizing opportunity. And clean and real and inside jokes and school night. Good, clean food pairs well with anything. Try the clean pairings menu. Pepper discovers jimmy dean delights, made with real egg whites, lean cut meats, and whole grains. An excellent source of protein, it fuels her up with energy to help power through her morning. With jimmy dean delights, good mornings lead to great days. Wfrom your cold flu. You give them a case of the giggles. Tylenol® cold helps relieve your worst cold flu symptoms. You can give them everything youve got. 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Needless to say the bar ternlds were overjoyed, you think . Bruce springsteen young man out with a tardy note. He got to go backstage while springsteen wrote a note he was backstage rocking and rolling. Kevin stacy surprised son Florida Panthers fans saturday night. The actor became a good luck charm for the team after they starting a running joke giving sweatshirts with spaceys face floating in outer space. The spacey in space gag got his attention and he showed up with a spacey mask just like anyone else. Can you imagine . To be at your own bobblehead night. And you take your mask off and its kevin spacey and the crowd goes wild. All right. Im betty nguyen and this is early today. Early today. We stop arthritis pain, so you dont have to stop. Because you believe in go. Onward. Todays the day. Carpe diem. Tylenol® 8hr arthritis pain has two layers of pain relief. The first is fast. The second lasts all day. We give you your day back. What you do with it is up to you. Tylenol®. Everyone wants to be cthe Cadbury Bunny because only he brings delicious cadbury creme eggs. While others may keep trying, nobunny knows easter better than cadbury. Find fast relief behind the counter allergies with nasal congestion . With claritind. [ upbeat music ] strut past that aisle for the allergy relief that starts working in as little as 30 minutes and contains the best oral decongestant. Live claritin clear, with claritind. Now at 4 26, for the first time in almost a century, an american president is waking up on cuban soil. Were live from havana with what is on president obamas agenda. Ahead just for metro users, why you might want to use the house just a little early this morning in order to catch your train on time. And it might be the first full day of spring, but it sure doesnt feel like it. When can we expect to see more seasonable temperatures . Morning, im aaron gilchrist. And im angie goff in for eun yang. It does not deal like spring. Its that time of year again. Tom kierein is in for chuck this morning. Good morning. Dont hit me. Certainly more like winter than spring. Still getting wet snow on the Eastern Shore and it wasnt a mixture of wet snow and rain last few showers, southern st. Marys into the Northern Neck and parts of calvert county, but thats moved east of the bay and pulling off to the north and east. And it will leave maybe an inch or two on the grassy areas on the Eastern Shore. No accumulation in southern maryland. Temperatures are before freezing so nothing is freezing up. And your weather headlines for today, cold morning, a blustery afternoon, much warmer weather moving in mid week. Breaking news on the roads this morning. Were talking about northbound bw parkway shut down at 198. You can u turn and get back on to bw parkway. But id probably just take 95 instead. There is a tow tron probably in the next 30 minutes. But for right now, it is still closed. 270 at falls road looking good. No worries there. To have road work outer loop at university. Work zone blocking the right lane. A look at 66 coming up. Im molette green at the live desk.