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SOUTH LAKE TAHOE, Calif. (AP) — Authorities say a woman plunged to her death down a Northern California waterfall after she slipped and lost her footing while taking photos.The North Tahoe Fire Protection District said in a statement that the woman died Friday at Eagle Falls in Emerald Bay State Park.The approximately 50-foot-tall (15-meter) falls overlook Lake Tahoe.The district says called her death "a sad reminder to be cautious when taking selfies and other photos in dangerous areas."The woman was not identified. 530

Social media platform Facebook has announced it is establishing an independent election research commission "that will solicit research on the effects of social media on elections and democracy."That's according to CEO Mark Zuckerberg, who made the announcement on Facebook today."The goal is both to get the ideas of leading academics on how to address these issues as well as to hold us accountable for making sure we protect the integrity of these elections on Facebook," Zuckerberg said. 504

Sen. Kamala Harris — the first Black woman to be included on the presidential ticket of a major political party — will highlight the third day of the DNC on Wednesday evening.Harris, the junior senator from California, will deliver the final speech of the evening on Wednesday, just over a week after former Vice President Joe Biden announced her as his running mate.Harris will deliver her acceptance speech on a night with the theme, "A More Perfect Union." She'll also be closing out an evening with several other high-profile speakers.Former President Barack Obama is slated to give the penultimate speech of the evening. On Monday, his wife Michelle delivered a stirring address on the convention's opening night — a speech that prompted a response from President Donald Trump.Former Secretary of State and Democratic presidential nominee Hillary Clinton is also slated to speak on Wednesday. Her remarks come a day after her husband, former President Bill Clinton, addressed the convention.Wednesday's program will also feature comments from 2020 presidential candidate Sen. Elizabeth Warren and former Rep. Gabrielle Giffords, who survived an assassination attempt in 2011.The DNC events on Wednesday will address several topics relevant to Biden's platform: Gun control, climate change and women's equality.See a full schedule of tonight's events below.A MORE PERFECT UNIONWelcome to WisconsinAn address by Wisconsin Gov. Tony EversA MORE PERFECT SOCIETYIntroductionRemarks by actress Kerry WashingtonA More Perfect Union Means...Ending Gun ViolenceRemarks by activist and Parkland survivor Emma GonzalezRemarks by DeAndra Dycus, a mother whose son was left paralyzed by a stray bullet at the age of 13Remarks by former Rep. Gabrielle Giffords (D-Arizona)A More Perfect Union...Means Tackling Climate ChangeRemarks by New Mexico Gov. Lujan GrishamVideo introducing Joe Biden's plan to combat climate changeConversation with young climate activistsMusical performance by Billie EilishA More Perfect Union...Means Keeping Immigrant Families TogetherReading of a letter to President Donald Trump on immigrationRemarks by the Sanchez family, a family of undocumented immigrants in North Carolina.America Rising: Immigrants Rebuilding AmericaMusical performance by Prince RoyceA More Perfect Union...Means Women LeadAmerica Rising: From Women's Suffrage to the Women's MarchRemarks by former Sec. of State and Democratic presidential nominee Hillary ClintonRemarks by House Speaker Nancy Pelosi (D-California)Remarks by actress and advocate Mariska HargitayRemarks by Ruth Glenn, CEO and President of the National Coalition Against Domestic ViolenceRemarks by Carly Dryden, At-Large Regional Advisor, "It's On Us"Video: "When You See Something Wrong"A MORE PERFECT ECONOMYRemarks by former Labor Sec. Hilda Solis"You Built America" - A More Perfect Union:Biden speaks with union workers about rebuilding the economy"America Recovering"Sen. Sherrod Brown (D-Ohio), Los Angeles Mayor Eric Garcetti, and Rep. Cindy Axne (D-Iowa) talk to small business owners in their communities.Remarks by Sen. Elizabeth Warren (D-Massachusetts)MORE PERFECT LEADERSHIPRemarks by Former President Barack ObamaNominating speeches for Vice Presidential nominee Kamala HarrisDelivered by Maya Harris, Meena Harris and Ella EmhoffRemarks by Vice Presidential nominee Sen. Kamala Harris (D-California)Musical performance by Jennifer Hudson 3426

Snapchat as you know it may soon disappear.Snap, the parent company of Snapchat, said Tuesday that it is planning to redesign the messaging application to make it easier to use after facing several consecutive quarters of anemic user growth."One thing that we have heard over the years is that Snapchat is difficult to understand or hard to use, and our team has been working on responding to this feedback," Evan Spiegel, Snap's CEO, said in prepared remarks for an earnings call Tuesday.Spiegel added that the redesign could be "disruptive" to Snap's business in the short term. "We don't yet know how the behavior of our community will change when they begin to use our updated application," he said.The announcement came after yet another disappointing quarter for the newly public company.Snapchat added just 4.5 million new daily active users in the third quarter, bringing its total audience to 178 million daily users. Instagram Stories, a Snapchat knockoff product, recently hit 300 million daily users.The company's losses more than tripled from the previous year to 3 million in the third quarter, while its sales fell well short of Wall Street estimates.Even Snap's first foray into hardware appears to be a failure. The company took a nearly million writedown for excess inventory of Spectacles, its smart glasses.Snap stock plunged as much as 20% in after hours trading Tuesday following the earnings report. 1437

Sir Paul McCartney joined New York City's March for Our Lives demonstration, calling the death of fellow Beatles band member John Lennon a motivation factor."This is what we can do, so I'm here to do it. One of my best friends was killed in gun violence right around here, so it's important to me," McCartney told CNN.Lennon was shot and killed in the doorway of his NYC resideWearing a shirt reading "We can end gun violence," McCartney joined the thousands of demonstrators in New York to call for tighter gun control legislation.NYC's march was just one of the hundreds of sister marches around the country and in other cities outside the U.S. calling for comprehensive gun reform.Organizers want to see a ban on assault weapons and high-capacity magazines, since a gunman killed 17 students and faculty members at Stoneman Douglas High School in Parkland, Fla. 882

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