As the backlash involving his pizza empire escalates. Message to moms. Less than a year after giving birth, Serena Williams back in the finals after wimbledon. What she said after her match today. And good evening. Thanks for joining us on this saturday. Im tom llamas. And we begin tonight with the sprint to the highstakes summit between President Trump and russian leader vladimir putin. The president golfing today at his seaside scottish resort turnberry. The final stop of a fourday tour of the uk. Hes dismissing calls to cancel on putin. After special counsel Robert MuellersTeam Announced the indictment of 12 russian intel officers for hacking the dnc. The president insisting on twitter, the meeting will go on, and instead, attacked president obama for doing nothing to stop the russians. It is a critical showdown with the world watching. And the central question tonight, how far will trump push putin for answers . Abcs tara palmeri leads our coverage tonight in helsinki. Reporter in scotland, demonstrators protesting President Trumps visit on the ground and in the air. This paraglider flying over trumps turnberry resort with a sign reading, trump well below par. The president is in the rough on his golf course, staying out of the spotlight, as the clock winds down to his highstakes meeting with russian president vladimir putin. I think i would have a very Good Relationship with president putin if we spend time together. I may be wrong. You know, other people have said that it didnt work out. But im different than other people. Reporter sources tell abc news trump will be winging his meeting with the russian president , comparing his approach to his lack of preparation for the g7. Hanging over the summit, a federal indictment of 12 russians for hacking the 2016 election. U. S. Officials saying the hack was authorized by putin himself. Now, some lawmakers are calling on trump to cancel the summit. If he and his team are not willing to make the subject of this indictment of russian interference a top priority in the helsinki meeting, then the meeting should be canceled. Reporter trump says he will bring up election meddling, but admits theres only so much he can do if putin denies involvement. He may deny it. I mean, its one of those things. All i can do is say, did you and dont do it again. But he may deny it. Youll be the first to know. And that federal indictment of those 12 russians still looming large over the president s meeting with putin and the president responding on twitter today, tara. Reporter tom, President Trump is blaming obama administration, saying, why didnt they do something about this before the election, especially when it was reported that president obama was informed by the fbi in september before the election. Now, according to a report in the new york times, president obama was worried if he mentioned election meddling thencandidate trump would say the election was rigged. Tara, thank you. Much more on the highstakes summit when jon karl interviews john bolton tomorrow on this week. Well have complete abc News Coverage from helsinki monday morning starting at 6 00 p. M. Next tonight, police in miami they thwarted a deadly arson plot. The suspect arrested, caught with canisters of gasoline. You see them right there, filled up. Allegedly telling police he wanted to kill his jewish neighbors inside his condominium complex. Abcs Erielle Reshef with the details. Reporter tonight, police in miami beach saying they thwarted a potential catastrophe when they arrested this man, walter stolper, as he was trying to burn down his condo in an alleged plot to, quote, kill the jews. The 72yearold now behind bars allegedly caught in action. Police tipped off by this man who says he said he heard his threats. He was telling me that, you know, he was tired of the association of his building. The jews in the building. He was going to do something about it. He told he was going to burn the building. Reporter police say they found him pushing a shopping cart with two plastic containers. Officers noticing a strong odor of gasoline coming from the cart and his car parked in the buildings garage. Later locating this storage room linked to stolper, inside finding 28 additional containers with gasoline, sulfur powder and potassium nitrate. He already poured gasoline down 15 floors of this building. Reporter police say he planned to use padlocks to block people from escaping. And tom, tonight, he faces charges of attempted murder and arson. Tom. Erielle, thank you. We turn now to the new numbers in the ongoing Immigration Crisis as the Trump Administration attempts to reunite 2500 Migrant Children still separated from their families. More than a hundred of them under the age of 5. While there have been some emotional reunions, many families continue to wait. Tonight, a little boy and his mother separated at the southern border, reunited in seattle. 6yearold jeslin flying from new york city, separated from his mom for nearly two months. This, following yesterdays high profile reunion. The little girl who became the face and voice of separated families, finally back with her mother. But for the last month this was their reality. Daddy, daddy mommy reporter little alison crying for her parents following their separation at the border after fleeing el salvador. Propublica capturing her moms fivehour journey to meet her daughter at a houston airport at 3 00 friday morning. Her message to the parents still separated from their children, keep fighting. In new york, this mother from guatemala driving from arizona to be reunited with her three kids. And in detroit, this father separated from his 3yearold son for 3 1 2 months. He says when his son saw him he didnt say a word he just started crying, hugging him so tight. The two reconnecting this week after a courtordered deadline requiring children under 5 to be reunited with their parents. The government says so far its returned 57 of 103 young children. In some cases, the government says parents didnt qualify because of criminal backgrounds. In other cases, the parents have already been deported. The next deadline is july 26th to reunite children between the ages of 5 and 17. We turn now to a suspect arrested and accused in arizona of impersonating a police officer. Hes under arrest tonight. Authorities say he tried to pull over a mustang and there were two real arizona troopers inside that car. Heres abcs clayton sandell. Reporter with all those flashing lights and gear, it sure looks real. But investigators say this car, and the cop driving it, were fake. This plate is not registered to an agency, correct . Reporter exposed when 44yearold Matthew Disbro allegedly tried pulling over two real arizona troopers in their unmarked yellow mustang. He had a full gun belt similar to mine with a glock handgun. Reporter disbro, wearing a Security Guard uniform, was arrested for impersonating a police officer. Its frustrating for us because we dont know who hes preying on. Reporter and in california, a 14yearold boy was just arrested a second time after officers say they found uniforms and badges in his home. He was once busted for driving this suv, allegedly dressed as a deputy sheriff. In both cases, police say they want anyone who may have come into contact with these alleged imposters to come forward, tom. Clayton, thank you. We do move now to new developments in papa johns controversy. The founder of the pizza empire who stepped down as chairman after he admitted to using the nword is now explaining in a new interview why he used that word. Heres abcs zachary kiesch. Better ingredients, better pizza, papa johns. Reporter the embattled former ceo of papa johns speaking out. John schnatter, claiming in a radio interview, his use of the nword was the result of pressure from a marketing agency. The agency was promoting that vocabulary in that genre and i made it real clear, listen, were not gonna go there. Were not gonna talk about this. And they pushed me and it upset me. Reporter tonight, the agency is not commenting. And schnatter is doing damage control after this forbes article revealed that he complained during a Conference Call that kfcs Colonel Sanders called blacks the nword and never received backlash. The fallout has been swift. The company schnatter helped build removing his image from Promotional Materials and the university of louisville removing his name from its stadium. My employees are distraught, theyre crushed, and its all because i was sloppy and i wasnt as sensitive. Reporter tom, despite stepping down as chairman, according to an s. E. C. Filing, schnatter is still on the board and remains papa johns largest shareholder, tom. Zachary, thank you. We turn now to the extreme Weather Threat this weekend as tripledigit heat fuel fires in the west. This wildfire forcing ymca campers to evacuate this state park in oregon. And in california, firefighter was killed today battling a blaze near yosemite. The heat and fire danger lasting through the weekend. Storms fire up in the east. Lets get to rob marciano for us in central park. Rob, good evening. Reporter good evening, tom. The heat is going rebuild tomorrow across the northwest. We got a number of advisories and warnings out there. Difficult conditions there. Temperatures once again well into the 90s for portland and seattle, medford up and over 100. The monsoon continues. We have flash flood watches up. Southern parts of utah and arizona. And west of i55 in illinois. Some flooding this morning across parts of alabama. All this rain will only add to the humidity during the day tomorrow across the south. Tom. Rob, thank you. Next tonight, to the encouraging news from a thai hospital. Those boys once trapped in that cave, now smiling and waving to cameras, offering a message of thanks. Abcs Adrienne Bankert is in thailand tonight. Reporter tonight, the Youth Soccer Team and their coach speak out from the hospital beds where they continue to recover since being rescued from that cave in northern thailand. One of the boys, adul, speaks in english. Hello, i am adul. Now i am very fine. I am very thank you for help me. Thank you so much. Reporter hes reportedly the one who first helped his teammates communicate with those divers who found them ten days after they vanished. How many of you . 13 . Yeah, 13. Brilliant. Reporter hes seen drawing a sketch of his teammates who in these videos show gratitude to their rescuers. The team regaining much of their weight, but doctors are concerned that the boys and their coach may feel guilt or shame about what happened. Thank you. Reporter but in the upbeat video, the boys are seen flexing their muscle. A signal theyre staying strong. Doctors saying the group could be released by thursday. Tom, there was a cute moment inside that video where the boys were talking about what they wanted for their next meal. Some craving steak, others their favorite thai food. Another one wants kfc. Thanks so much, adrienne. We turn now to wimbledon today, and Serena Williams faced off in her first grand slam final since giving birth since a year ago. Tonight, the superstars message to moms. Reporter tonight, Serena Williams and her magical run, stopping just one match short in the wimbledon final. The tennis legend with an emotional salute to working moms everywhere. To all the moms out there, you know, i was playing for you today and i tried. Reporter close friend duchess meghan, along with sisterinlaw duchess kate, on hand to cheer. The winner, angelique kerber, paid tribute the new mom. You will have your next grand slam title soon. Im really, really sure. Reporter the 23time grand slam champion rocketed back into form just ten months after the birth of her first child, olympia, who provided inspiration for her wimbledon comeback. Yes, olympia, your dreams can come true, too. Reporter serenas return hasnt been easy. She suffered major Health Complications after her delivery, including a lifethreatening pulmonary embolism. She had dropped to 454th in the world rankings, now shes ranked 28 and rising. These two weeks have really showed me, okay, i can compete. Reporter williams says this wasnt a defeat, but rather the start of a new chapter. Her next grand slam title will break the alltime record, tom. Julie, thank you. And theres still much more ahead on world news tonight this saturday. The violent takedown caught on camera. Did officers go too far . What the department is saying tonight. Plus, found alive. A woman rescued after she somehow drove her car off a cliff. The incredible way she managed to survive for a week. And the urgent warning from an american fastfood chain. What theyre now pulling off the menu. Stay with us. Ith us. Its the ford summer sales event and now is the best time to buy. And check out the allnew ecosport. Protect those who matter most, and make the summer go right with ford, americas bestselling brand. Now during the ford summer sales event, get 0 financing for 60 months on a huge selection of suvs. And for the First Time Ever get 0 financing for 60 months plus 1,000 ford bonus cash on the 2018 ecosport. 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Only aleve has the strength stop tough pain for up to 12 hours with just one pill. Tylenol cant do that. Aleve. All day strong. All day long. Now introducing aleve back and muscle pain, for up to 12 hours of pain relief with just one pill. Back now with an incredible story of survival. A woman missing for days when her car plunged off a cliff, now found alive. Heres abcs janai norman. Reporter nearly 200 feet down this steep cliff in big sur, california, is the wrecked jeep of 23yearold angela hernandez, found alive nearly seven days after she vanished. Hi, everybody. We just found word that my sister was found. Im so happy, im so happy. Reporter Officials Say hernandez was driving from portland to visit her sister in southern california. Leaving last thursday, stopping in Half Moon Bay to sleep in this safeway parking lot. She texted her sister friday morning saying she was about to start driving. But after texts went unanswered her family reported her missing. Authorities tracked her route. Angelas jeep captured last friday morning on a gas station surveillance camera. Multiple sheriffs departments scoured the area, including the winding roads of california highway 1. But it was two people on a hike that found the lost woman and reported it to police. A grateful family, happy to be reunited. Thank you to monterey county, you guys did everything. Reporter tom, Officials Say she used the radiator hose from her car to get water from a nearby stream to stay hydrated. Thats how she managed to survive being stranded on the side of a cliff for seven days. Tonight, shes still recovering in the hospital. Tom. Simply incredible she was found alive. When we come back, the midair scare, the passenger plane plunging thousands of feet in minutes. And remember a legends first love. The woman behind the voice when we come back. This is your wake. 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