California store. Video showing shoppers scrambling for safety. Tonight, the clues that led to the alleged bomber. And good evening. Thanks for joining us on this saturday. Im tom llamas. And we begin tonight with the breaking news as we come on the air. A fire has broken out in trump tower here in new york city. You can see the flames shooting out from the president s skyscraper. At least one person reported in serious condition. Abcs Zachary Kiesch is there. What have you learned . Reporter tom, firefighters have just knocked down a fire here at trump tower just behind me here. You can still see a lot of activity out here, obviously. This is the home to president s famous penthouse. Flames and black smoke could be seen coming out of the tower and according to the fdny, they got a call at 5 30 of a fire on the 50th floor. Now, the president was in washington at the time. One person is in serious condition, but there were no official evacuations. The building since the president was elects has been under 24hour surveillance. The fdny is on the scene, conducti ining secondary search. The president tweeting, saying, they did a great job. Tom . Zachary, thank you. We do move on now to the extreme weather. Weve been tracking six tornadoes sweeping across the south. Plus drivers dealing with heavy snow in south dakota. And take a look at this. A massive landslide in east pittsburgh. The area taking a beaten this winter with an unusual amount of wet weather. Did the soaking rains contribute to this snesz abcs Kenneth Moton reports. Reporter theres no escaping Mother Nature tonight as she torments millions from coasttocoast. Six reported tornadoes touched down from texas to mississippi. This gas station outside shreveport, louisiana, demolished in the dead of night. Powerful winds toppled trees, blew out windows and tore the roof off this house. Lightning sparked across the mississippi sky. And emergency sirens could be heard across rockwell, texas. Torrential rain washed out roadways and dumped large hail. Its the size of a tennis ball. Reporter spring snow blanketed the midwest. Whiteout conditions blinded these drivers in south dakota. Icy conditions are being blamed for this ninecar pileup in colorado. Parts of Northern California are also dealing with heavy rain which closed roads in san francisco. Flood concerns shut down yosemite. The wear and tear of this unrelenting weather on full display in east pittsburgh. Part of route 30, a major road plunged nearly four stories after a landslide this morning. This building wiped out. No one hurt but dozens of residents forced to evacuate. Tom, officials are still trying to figure out what caused this hillside to come down, taking out the road above an the Apartment Building above. You can see the destruction right be behind me. Yes, its spring, but Officials Say its possible the unusually wet winter could have been a factor. People here got three times as much rain in february than they typically get. Tom . Such a rough winter for so many across the country. All right, kenneth, thank you. Sam champion joining us now, and sam, were tracking that storm as it moves off the east coast . Reporter yeah, all that bald weather in the south will be off the east coast in about two hours, tom. Behind it drops down another pocket, believe it or not, or unseasonably cold air a brutal chill waiting for tomorrow morning. Chick at 19, raleigh at 29. Even as far south as atlanta. Looking at the west, a brand new low, a big storm moving into the oregon coastline with heavy wind and rain. Theres still some high Wind Warnings for the portland to medford area that will go all the way until about 10 00 a. M. Tom . Lshgts sam, thank you so much. Next, to the changes coming at the border with mexico. The First National guardsmen arriving this weekend to support president trumps new Border Security mission. Texas with 250 troops joined by another 150 from arizona, beginning next week. With the president s plan to build the wall stalling, is this his new solution . Abcs Stephanie Ramos on the new developments. Reporter tonight, National Guard is taking flight, rushing to the mexican border. President trump tweeting, we are sealing up our southern border. The people of our great country want safety and security. The dems have been a disaster on this very important issue defense secretary mattis authorizing 4,000 troops to be deployed. The first 150 guardsmen will be in position by sunday night. Mostly in planning positions. Some strategy sessions starting today to guard against this. New images of a group helping a man jump a fence in just minutes to illegal little enter the u. S. Border crossing attempts from mexico did go up last month after dropping to an alltime low last year. We have no idea who they are, what they do, where they came from. We have no idea what their records are. We dont know if theyre murders if theyre killers. Reporter with the president s plan to build a wall stalling, sending in soldiers may be the only option as he continues to blast catch and release laws. Now, theyre on the land, we release them. They go someplace into our country. Theyre supposed to come back within two or three years for a court case. But nobody ever comes back. Reporter arizona is supporting the president s move. The state has plans to send 150 of its guard guardsmen next wee. Texas sending in more, as well. T the texas National Guard is preparing to immediately deploy, with supporting aircraft, vehicles and equipment to the texasmexico border. Reporter new mexicos governor supports the new security mission. But still hasnt formally announced guard troop members. California hasnt, either. Tom . Stephanie ramos, thank you. Turning now to the epa chief under increasing pressure tonight. New details coming to light about the growing tab for taxpayers when it comes to Scott Pruitts travel and security. Heres abcs tara palmeri. Reporter tonight, new alarming numbers about how much embattled epa chief scott pruitt is costing taxpayers. Documents show he spent 832,000 in the First Quarter of his term on security costs. Thats nearly double the amount spent by his two predecessors during the obama administration. At that pace, it would add up to nearly 3 million in just over a year. Scott has done a fantastic job. I think hes a fantastic person. Reporter the white house has not responded to these latest figures. But the president is standing by pruitt tweeting he is under siege. Trump world loves scott pruitt. So, you also have the huge base of the party that actually knows who the epa director is, which isnt normally the case. Reporter but there are growing calls on both sides of the aisle for him to resign. One democrat demanding answers on why pruitt requested security 24 7, including, allegedly, on personal trips to disneyland and the rose bowl. Pruitts team say theyve received an unprecedented number of threats, although there have been no arrests or charges. Any time that you do transformational things yeah. There are critics and there are people are against you in that regard. Reporter this isnt the only allegation against pruitt regarding how taxpayer money is spent. Hes been accused of wasteful spending on first class and private flights, installing a soundproof phone booth for 43,000 and approving steep pay raises for top aides. One adding nearly 57,000 to the staffers salary. I found out about that yesterday and i changed it. So who did it . It may be there would be some accountability. A career person or a political person . I dont know. I dont know. I dont know the answer. You dont know who did this, you run the agency . I found out yesterday and corrected the action. Reporter but epa officials tell abc news that pruitt did know about the raises and supported them. Tara downs us now from the white house. And tara, youre learning the president and his chief of staff, john kelly, also had a problem in the last few weeks . Reporter thats right, tom. I just spoke to a senior white house official who told me during an argument in late march, kelly offered to resign, but only if that was the president s wish. Now, this isnt the first time hes made that offer. Abc news has learned that the president and kelly disagree on how to deal with scott pruitt. The president thinks pruitt should stay and kelly thinks he should be fired. Tom . Tara palmeri tonight, thank you. And this quick programming note. Martha raddatz goes oneonone with Homeland Security adviser tom boss seert tomorrow on thi week. New details emerging from a deadly incident in germany, a van plowing into a popular bar in a Popular University town. Abcs Jennifer Eccleston on what were learning about that deadly attack. Reporter tonight, a bizarre and terrifying scene in muenster, germany. The driver mowing down dozens of people outside of a packed bar on a sunny saturday afternoon. The rampage leaving two dead and injuring at least 20. This witness say, you heard a bang, screams and the Police Arrived and everyone was sent out. The driver, a german national, committing suicide, according to police, shooting himself minutes after the attack. The drivers identity not released. The motive under investigation, but police saying there is no indication yet of ties to islamic extremists. Tonight, the Picturesque University town in lockdown, police beefing up security asking all residents and visitors to avoid the scene. Tonight, police are searching the suspects home as they try to piece together the reason behind this deadly attack. Tom . Jennifer eccleston for us tonight. Jennifer, thank you. Now, to central canada and the devastating bus crash involving a Junior Hockey team. The death toll staggering. At least 15 people killed. Many of them teenagers. And at least 14 people injured. That bus said to have been tboned by a tractor trailer. Heres abcs ron claiborne. Reporter the horrific scene, a bus ripped open, wreckage spilled onto a rural highway. And tonight, a nation in mourning. This, after the bus with the canadian Junior Hockey leagues Humboldt Broncos team on board tboned by a tractor trailer truck in saskatchewaaskatchewan. 15 people on the bus killed. Among the dead, the broncos coach darcy hogan. And jackson joseph, the son of a former nhl player. The Worst Nightmare has happened. Reporter 14 others on the bus were injured. The father of one tweeting this heartwrenching photo of injured Players Holding hands. We will never forget the members of our broncos family who were taken from us and who are injured. Reporter the broncos, whose players range in age from the teens to 20, were on their way to a semifinal Junior Hockey game. In a statement, canadas Prime MinisterJustin Trudeau saying, an entire country is in shock and mourning. This is every parents Worst Nightmare. Canadian police say the driver of that tractor trailer truck was not injured in that accident. He was initially detained for questioning, but has since been released and is said to be undergoing psychological counseling. Tom . A truly sad story. Ron, thank you. Next, to the latest aviation casualties involving u. S. Military here at home. Now totaling seven this week. The u. S. Army confirming today two soldiers were killed when their Apache Helicopter crashed in a Training Area in ft. Campbe campbell, kentucky. An air force Thunderbird Pilot killed wednesday when his f16 crashed. And four crew members lost when their marine helicopter went down in a routine Training Mission earlier this week in california. Next, to the scare in the aisles of a sams club, when two explosives went off inside the store. Abcs Marci Gonzalez with what happened next. Reporter tonight, police in Southern California say theyre trying to figure out why this man allegedly set off two homemade bombs inside this sams club. The explosions thursday lighting up the aisles, sending shoppers running and smoke billowing through the store. It wasnt like shaking, earth shaking big explosion, but it was a low sound, like boom. Reporter officers chasing and later arresting 49yearold hugo gonzalez. Police saying they found more bombmaking materials inside his car and here at his apartment. All of a sudden, the police came over and knocked on all of doors and we got evacuated. Reporter police say gonzalez has a minor criminal record but no known ties to terrorism. This is unusual. There doesnt appear to be anything in this subjects past to indicate hed do this kind of activity. Why now . Why at this location . Why did he do this . Reporter and gonzalez is expected in court monday to face multiple charges, including ignition of a destructive device and arson. Hes being held on a Million Dollars bail. Tom. Marci, thank you. And theres still much more ahead on world news tonight this saturday. A house blown to pieces. What triggered this massive explosion in a texas suburb . Plus, the secret to early retirement. How early . How about retiring in your 40s. Even sooner. Meet the people with the plan that promises to get you there decades sooner. And the fast and furious highway chase. Cops go to extremes to nab this alleged gang of thieves. Stay with us. Touch is how we communicate with those we love, but does psoriasis ever get in the way . Embrace the chance of 100 clear skin with taltz. For people with moderate to severe psoriasis, up to 90 had a significant improvement of their psoriasis plaques. With taltz, 4 out of 10 even achieved completely clear skin. 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Reporter husband and father Jeremy Jacobson is a 44yearold retiree. Our stress level is way down and our happiness is way up. Reporter the former microsoft engineer redefining the american dream. No house, no car, no debt. Very simply, it does come down to just how much you can save, and what youre willing to delay in gratification. Reporter he says for a decade, he and his wife dramatically scaled back their lifestyle, downsizing to a small apartment, growing their own produce and eating in, trading their car for two wheels. No savings too small. Making their own wine, soap, and jeremy even ditching his costly razor. We were saving around 70 of our income. Reporter the couple following the concept known as f. I. R. E. , Financial Independence early retirement. A movement pioneered by this blogger. The more you get you saved up, the less you need to protect yourself, which means your savings grow even faster. Reporter jeremy, his wife and their son now traveling the world. Our son turns 3 next week. Hes been to 29 countries. How did we ever really have time for jobs . Reporter but is f. I. R. E. A fit for everyone . Youre really analyzing your budget, down to the penny and making sure you can put away sometimes 50 , 60 of your income and youre living very lean. So, its not fun. Reporter jeremy and his wife havent had jobs in more than six years. They are living off the money saved during those frugal times and the only money they make now is from their blog. Sounds like a good retirement. All right, erielle, thank you so much. Up next when we come back, an amazing rescue caught on camera. First responders have no room for error to save this child trapped between two walls. Plus, ufc star Connor Mcgregors meltdown. Tonight, the new video which shows what happened inside the bus he trashed. A wealth of information. A wealth of perspective. A wealth of opportunities. Thats the clarity you get from fidelity wealth management. 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