Amid the battle over the iphone discovered with the boat. The decision now in. Good evening. Its great to have you with us on a friday night. And we begin with donald trump forced to hike around a giant crowd of protesters at an event in San Francisco. This was the scene, Police Holding back hundreds of protesters, but they broke through the barricades, forcing trump and his motorcade to go around. You can see trump jumping down the step, climbing up the grass to get to the back door. Heres cecilia vega, leading us off. Reporter tonight, throngs of angry protesters in San Francisco blocking roads, knocking down barricades, clashing with police in riot gear. And when Donald Trumps jet touched down, the crowd was ready. Abcs josh haskell right there. Reporter protesters outside the Hyatt Regency trying to use whatever entrance they can to stop donald trump from speaking here. Reporter the republican frontrunner forced to take a detour. Watch as trump leaves his motorcade surrounded by secret service, jumping down from a walkway, crossing a grassy median on foot to get into the hotel. That was not the easiest entrance ive ever made. We went under a fence and through a fence. And oh, boy. Felt like i was crossing the border, actually. You know . Sure. I was crossing the border. But i got here. Reporter at his rally overnight, protesters jumping on cars, driving donuts. Nearly 20 arrests. But the trump show out west, a marked contrast to the campaign in indiana. Trump recently visiting indianas governor mike pence. But today, pence saying hes with senator ted cruz. Im not against anybody, but i will be voting for ted cruz. In the upcoming republican primary. Reporter i asked cruz what happens if he loses indiana. Can you look at your voters and say to them stick with my campaign, ive got what it takes to win . You know, what i can tell you is indiana is an incredibly important state and the entire country, the eyes of the country are on indiana right now. And cecilia vega with us now. That was quite a scene late today. Even donald trump acknowledging it wasnt easy getting in. Reporter you heard him say, he felt like he was crossing the border. I think its same to assume, the closer trump gets to locking in the nomination, the more protests well see. Thank you. And tornado watches up in four states right now as were on the air. Several tornadoes on the ground already. And in oklahoma, a super cell cloud. And winds near the arizona border, shutting down the i10, causing this pileup. You can barely see it. Hail covering this north texas road like snow. And this evening, with severe storms set to hit, phillip mena from the storm zone. Reporter tonight, millions in the midwest and south bracing for yet another round of Severe Weather after a multiday outbreak this week. That new system on the way, bringing up to a foot of snow to colorado. Mississippi gulf coast residents inundated with rain one step at a time, one brush at a time. Reporter spending the last 24 hours cleaning up their flooded schools and homes. Ground was so wet, she just slipped on in. Reporter and towing nowtotaled cars. The 19 inches of water that rushed into melissas bakery in gulfport, now gone. Were going to work through it, were going to come back. Reporter tonight, back in business, bringing in food from another location to sell out front. David, here in pass christian, the wolf river rising ten feet in the last 24 hours. And a Flood Warning in effect until tomorrow night. David . Thank you. Next to an entire community on alert after a violent gas explosion outside pittsburgh. The flames, heat and noise could be heard for miles. The fire chief described it as looking down into hell. Homes damaged, utility lines set on fire. Heres gio benitez. Reporter massive flames reaching into the sky, shaking a Pennsylvania Community to its core. They heard a loud boom. Field on fire. Reporter just look, a blaze so powerful, it literally melted nearby homes. When i came around the bend, it looked like you were looking down into hell. Reporter tonight, police say a natural gas explosion in a pipeline sparked it all this morning, creating a massive ball of fire that to some, felt like an earthquake. Take a look before, a green field with a home nestled among trees. Now, the trees are bare sticks and the house is rubble. We could feel the heat from the house, and we live a mile down the road. Reporter one man was seriously burned when he tried running away from the fire. Hes in the hospital tonight and told police the fire ball sounded more like a tornado. David, take a look. This is one of the burned homes. Tonight, investigators are trying to figure out what caused the explosion. The fire is out, but officials are letting the gas just leak out so they can get in there to investigate. David . Gio, thanks. And now to philadelphia, a total ground stop at the airport after two Emergency Landings. Passengers evacuating down the emergency slides, left to stand on the tarmac. Heres david kerley tonight. Reporter that oxygen mask hit this passenger on the head, waking him up for the Emergency Landing in philadelphia. All the other aircraft, theres an emergency coming in, smoke in the cockpit. Reporter emergency vehicles surrounding the aircraft, the 54 onboard sliding down chutes. With passengers and those vehicles on the runway, airport operations shut down a long line of jets. A complicated scene because there were two emergencies in just ten minutes. At 8 06 this morning, a republic operated American Airlines flight gets a warning light, in the cockpit. Declares an emergency and makes a safe landing. But the nose steering isnt working correctly, and that second jet radios trouble. Weve got a second inbound emergency. Theyve got smoke in the cockpit. Is it difficult to steer or impossible to steer, lets be clear on that. Reporter the first jet clears, and at 8 16, the piedmont operated jet lands and the evacuation is under way. The jet later towed away, the airport reopened. Theyre trying to figure out what caused the smoke. Thank you. Next to the investigation into what caused princes death. This evening, police are looking into the possibility of the drug overdose. And this question, who was the doctor . Now, the question, was there a doctor onboard princes plane during that Emergency Landing . Heres eva pilgrim with new images of that plane. Reporter tonight, new images of princes plane landing. Sourcing saying he was unresponsive. And Law Enforcement investigating whether prince died from a drug overdose. And looking into whether a doctor had prescribed drugs for the star in recent weeks. Abc news confirming that Prescription Medication was found on prince and in his home after he died, but no official word yet on the cause. Toxicology results still weeks away. Fans at the purple ones final private party at paisley park just a week ago remember the singer repeatedly thanking a doctor in front of the small crowd. He thanked his doctor that was there, prince said, give him a round of applause. Eva pilgrim, thank you. Now to new and alarming surveillance at of a bomb threat at a baltimore tv station. The suspect sat inside for hours, when he left, the s. W. A. T. Team moving in and shooting him. He did survive. Pierre thomas, with his family now talking. Reporter the moment chilling. In that newly released surveillance video, a man dressed in a bizarre costume parades into the lobby of baltimores fox 45 tv station. Ripping open his jumpsuit, he reveals what appears to be a suicide bomb vest. He takes out a flash drive, threatening to blow himself up if the station does not air it. S. W. A. T. Teams swarming in. The standoff continuing until the suspect leaves the building, shot several times. Tonight, new images of that potential suicide vest, complete with wires, a Circuit Board and packets that look like plastic explosives. But look closely, those packets contain only chocolate bars, and police are soon able to take the wounded suspect to the hospital. Seen here on facebook, the suspect is identified as 25yearold alex brizzi. A grieving father says in recent days his sons mental state had been unraveling. He just broke up with his girlfriend. It looked like he just had a mental breakdown. Reporter the apparent motive, suicide. But tonight, hes recovering in the hospital and facing several charges. David . Pierre thomas, thank you. Next tonight, the first confirmed death tied to zika in puerto rico. A man in his 70s. Meantime, the mosquito season just around the corner. More than 400 confirmed cases across all 50 states now. Next to an abc news exclusive. A rare look inside the powerful church of scientology and its leader, david miscavige. His father speaking out about his own son. Heres dan harris. Reporter when tom cruise celebrated his 41st birthday, the man next to him was the undisputed leader of scientology, david miscavige. But playing the horn, ron miscavige, his dad. Whats the relationship . Tom cruise thinks that david is the top spiritual being on the planet. Reporter hes speaking out about why he decided to leave the church, and write a book about his own son called ruthless. Power tends to corrupt. That taste of power, i think, is what changed david. Reporter he said one night, david gave him an extended tongue lashing with other scientists look on. Hes backstage, tearing me apart for 55 minutes. Cursing, screaming, yelling at me. Reporter he says his life in the sea org became unbearable because of crushing workloads and little sleep. The church is pushing back. They may work hard, but they enjoy it. Reporter and letters from rons former band mates calling him lazy and a disgusting pig. And ron said if he was that bad, he would have never been put front and center with tom cruise. And later tonight, on 20 20, more on the story, 10 00 p. M. Tonight right here. Much more to come on world news tonight tonight. New information on the two boys lost at sea. And the first family, and the royal response tonight. The challenge from the president and first lady, and what the queen said that had prince harry dropping the mike. This is pretty funny. A lot of people talking about this. America strong tonight. You met this boy last night who saw his mother for the first time with the hightech glasses. Big news tonight, thanks to those of you at home. 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Dont take eliquis if you have an artificial heart valve or abnormal bleeding. If you had a spinal injection while on eliquis call your doctor right away if you have tingling, numbness, or muscle weakness. While taking eliquis, you may bruise more easily. And it may take longer than usual for bleeding to stop. Seek immediate medical care for sudden signs of bleeding, like unusual bruising. Eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dental procedures. Eliquis treats dvt pe blood clots. Plus had less major bleeding. Both made switching to eliquis right for me. Ask your doctor if its right for you. Were going to turn next tonight to never before seen video of the two boys lost at sea. Heres steve osunsami. Reporter for the first time, were seeing this new video tonight from surveillance cameras of the two florida teenagers heading out to sea on the day they disappeared. Their families grieving in different ways, fought it out in court. At this hearing, the parents of perry cohen and Austin Stephanos shook hands and agreed to overnight this iphone to apple, the phones maker, to see if they can recover whats stored inside. It was found in the glove box of the boys missing boat, discovered last month outside bermuda. It belongs to austin, has been soaking in salt water for eight months, and authorities returned it to his dad. We are very pleased that the judge has ordered that the phone be sent someplace for thorough, transparent and truthful investigation. Reporter she and others suspect foul play. The fbi was investigating photographs of the recovered boat show that the ignition switch and battery were initially turned off. The two 14yearolds vanished last july, after they left for a fishing trip and ran into bad weather. There arent the familiar privacy issues with this particular iphones. Its a family who owns it, and they have a say in who can open it. David . Thank you. And the video, sending a players draft status plummeting. And a young boy looking for the first time clearly into his mothers eye. What all of you at home did, coming up. Tell your doctor about all your medical conditions and medicines, and ask if your heart is healthy enough for sex. Do not take cialis if you take nitrates for chest pain, or adempas for pulmonary hypertension, as it may cause an unsafe drop in blood pressure. Do not drink alcohol in excess. Side effects may include headache, upset stomach, delayed backache or muscle ache. To avoid longterm injury, get medical help right away for an erection lasting more than four hours. If you have any sudden decrease or loss in hearing or vision, or any symptoms of an allergic reaction, stop taking cialis and get medical help right away. Ask your doctor about cialis and a 200 savings card. 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For a healing nights sleep. To the index tonight. This video posted to social media on draft night, showing Laremy Tunsil wearing a gas mask as a bong. He was picked 13th, losing millions in the process. Now to the president ial mike drop. Lets watch it together. Yes. Lets have a look. Hey, prince harry, remember when you told us to bring it at the Invictus Games . Be careful what you wish for. Oh, please. Boom. Invictus games, created by prince harry, that celebrate paralympian athletes who served in the military. And a big thank you tonight to our viewers. Within minutes of telling you about 12yearold chris ward and the new Eye Technology that can help him see, viewers pushing him over his fundraising goal of 15,000. Within a matter of minutes, so thank you, thank you, thank you. We cant say thank you enough. Chris . Those glasses on the way. When we come back, tonight, the little girl and her family, helping her disguise herself as a boy for years. And becoming a champion. 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Shes from a place where girls rarely leave home, dont go to school, and its unthinkable that they would ever play sports like boys. I come from afghanistan, i disguised myself as a boy. Reporter you were 4 years old when you got rid of a lot of clothes . At home, my father treated us equally. When i go outside, i saw a huge difference between the life of a girl and a boy. Reporter in this part of the world, girls are kept home. Theres no school, sports, or playing outside. I just felt that i just wanted to go out and play soccer, and run after the kites. Thats why i burned all my dresses. Reporter with help from her father, she would take great risks for years, disguising herself as a boy for the same freedoms. She would learn squash, but ultimately they would ask for her birth ser ticertificate, bu learned she was a girl. I cant no one is accepting me. Reporter suddenly, shes overcome as she tells me of her fathers unwavering support. She would become pakistans best squash player, but then threats from the taliban. She received only one reply. What did he say . I want to you become the world champion, and i will help new. Reporter in canada, now a topranked player in the world. What would you say to other girls in the world . I will say, the more beautiful scarf, burqa that you can give your daughter is love. Reporter and tonight, her one mission. Education and sports to every girl and boy out there. Who are deprived of their basic rights. Reporter so we choose maria, if your family outing is magical for all the wrong reasons. You may be muddling through allergies. Try zyrtec® for powerful allergy relief. And zyrtec® is different than claritin®. Because it starts working faster on the first day you take it. Try zyrtec®. Muddle no more®. This is jeopardy lets meet todays contestants a reference archivist from bronx, new york. A trademark attorney from round rock, texas. And our returning champion a Music Executive from los angeles, california. Whose 4day cash winning total. And now here is the host of jeopardy alex trebek [ applause ] thank you, johnny