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We were notified today that we have had close contact with an individual who has tested positive for COVID-19. While we have both tested negative and have no symptoms, we will be following the public health guidance of a 14 day quarantine for those who have been in contact with a pic.twitter.com/JTLvWzzRPi— Nathan Fletcher (@nathanfletcher) June 25, 2020 370

WATCH ABC's 20/20 on ABC 10 at 10 p.m. Friday.Rebecca Zahau, girlfriend of pharmaceutical tycoon Jonah Shacknai, was found dead – hanging from the balcony of his Coronado home, completely nude, with her bare feet bound, hands tied behind her back and shirt stuffed in her mouth.Only two days before, Jonah’s six-year-old son, Max, had somehow fallen over a staircase banister in the same home and later died.Given the circumstances of her death, Rebecca’s family remains skeptical of the police ruling that her death was a suicide and alleges that Adam Shacknai, Jonah’s brother and the only other one staying at the property the night Rebecca died, is to blame and filed a wrongful death lawsuit against Adam.ABC News Senior Legal Correspondent Sunny Hostin reports on the story’s twists and turns. And in the midst of Rebecca’s family’s suit that went to trial this week, “20/20” features an exclusive first interview with Jonah about Rebecca and Max’s deaths. “20/20” airs on Friday, March 2 at 10 p.m. on ABC10. 1038

WASHINGTON (AP) — The CEOs of Twitter, Facebook and Google have received a hectoring from Republicans at a Senate hearing for alleged anti-conservative bias in the companies’ social media platforms. And the CEOs are being put on notice about potential restrictions that may be coming. Some lawmakers are looking to challenge the companies' long-enjoyed bedrock legal protections for online speech. The protections stem from Section 230 of a 1996 communications law. Senators in the hearing extracted promises from Twitter's Jack Dorsey, Facebook's Mark Zuckerberg and Google's Sundar Pichai that their companies will take needed measures to help ensure election security.Sen. Richard Blumenthal, D-Conn., asked the CEOs if they have a plan “if the president uses your platforms to say, on the day of the election, that there is rigging or fraud, without any basis in evidence, or attempts to say the election is over.”President Donald Trump has refused to publicly commit to accepting the results if he loses the presidential contest. He also has raised the baseless prospect of mass fraud in the vote-by-mail process.Testifying via video, the executives said their companies are taking a number of measures, including partnerships with news organizations to get out accurate information. Dorsey said Twitter was working closely with state election officials. “We want to give people using the service as much information as possible,” he said.Republicans, led by Trump, have accused the social media platforms, without evidence, of deliberately suppressing conservative, religious and anti-abortion views.Zuckerberg acknowledged that Congress “should update the law to make sure it’s working as intended.” Dorsey and Pichai urged caution in making any changes.The executives rejected accusations of bias. “We approach our work without political bias, full stop,” Pichai said. “To do otherwise would be contrary to both our business interests and our mission.”The companies have wrestled with how strongly they should intervene with speech. They have often gone out of their way not to appear biased against conservative views — a posture that some say effectively tilts them toward those viewpoints. The effort has been especially strained for Facebook, which was caught off guard in 2016, when it was used as a conduit by Russian agents to spread misinformation benefiting Trump’s presidential campaign. 2413

Waymo is starting to let the public take rides in its self-driving vans. This is the first commercial self-driving ride service to launch publicly, according to Waymo.For now, Waymo's definition of "the public" is a couple hundred pre-selected individuals in the Phoenix area. But Waymo is calling this is a small but important first step to launching an actual driverless ride sharing service.These initial users were all part of Waymo's "Early Rider" test program, so they've ridden in these vans before. The big difference is now they'll be allowed to invite others to ride with them — as many as four people can fit in the van — and they'll be able to speak publicly about the experience, including posting about it on social media.These customers will not be stepping into vans with empty driver's seats, though. While Waymo has given totally driverless rides to people as part of the private "Early Rider" program, for these more public rides, a Waymo employee will be in the driver's seat ready to take over if needed.Waymo is a subsidiary of Alphabet, Google's parent company.The service, called Waymo One, will operate 24 hours a day giving rides in the Phoenix area. Over time, the service will expand to cover more cities and be available to more riders than just the test group, Waymo CEO John Krafcik wrote in a blog post.Rides will be requested through an Uber-like smartphone app Waymo has created that will allow users to select pickup and drop-off locations and see a price estimate for the ride. The pricing strategy is part of what Waymo is working out with these more public rides. The pricing and software has been under development in the more secretive "Early Rider" program but will undergo more development in the public Waymo One program, a Waymo spokesperson said.Up until now, much of the research into autonomous driving has been around figuring out technical issues, said Karl Brauer, publisher of Kelley Blue Book and Autotrader. Waymo is taking another step in working through some of the other challenges, such as creating a service that's easy to use and meets riders' needs."Waymo's early rider program is allowing the company to identify these issues, and its new Waymo One service will expand the company's feedback system into a real-world business application," Brauer said. "In the race for the self-driving car, this information is invaluable."A company called May Mobility has been offering driverless rides to the general public in select Midwestern cities, but those rides have been on regular fixed routes in vehicles that travel no more than 25 miles an hour. 2613

WASHINGTON, D.C. – The White House is blocking the Centers for Disease Control and Prevention (CDC) from testifying before a House committee on how to safely reopen schools amid the COVID-19 pandemic.Chairman of the House Education and Labor Committee Bobby Scott (D-Va.) said Friday that representatives asked for the CDC to testify in a public hearing next week to provide greater clarity on the steps that lawmakers can take to help schools educate students in a safe way, but the Trump administration blocked them.“It is alarming that the Trump administration is preventing the CDC from appearing before the Committee at a time when its expertise and guidance is so critical to the health and safety of students, parents, and educators,” wrote Scott in a statement. “This lack of transparency does a great disservice to the many communities across the country facing difficult decisions about reopening schools this fall.”Scott accused the Trump administration of prioritizing politics over science and harming the country in the process.“It should not make that same mistake when it comes to reopening schools,” said Scott.A White House official confirmed to CNN and The Hill that the administration is blocking the CDC’s participation in the hearing, saying the agency’s director, Dr. Robert Redfield, has testified at least four time over the last three months and suggested he and other doctors need to focus on the pandemic response.However, a spokesperson for the House committee told CNN that the panel had requested a testimony from any CDC official and it wasn’t exclusive to Redfield.The White House’s block comes at a time when Americans are debating whether sending children back to physical classrooms is a good idea, amid a surge in COVID-19 cases. The U.S. has seen record number of cases in the past several days.President Donald Trump has been adamant about students going back to the schools, even with many experts advising against it until the outbreak is more under control. Redfield himself told The Hill Thursday that the health risks of keeping schools closed are greater than those of opening them. 2135