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Snapchat can't catch a break.Shares of the social media company plunged Wednesday after it changed its app again — only months after a previous redesign that ticked off users.Snap stock was down 7% in midday trading, putting it more than 15% below the price when it went public last year.Last year, Snapchat changed the app to differentiate between a user's personal friends and media superstars that a user follows. Many fans revolted. So did Wall Street.The latest changes appear to backtrack. On the same Discover page, some users now see a test that shows Stories from their friends as well as posts from celebrities and other "influencers" that they subscribe to."We are always listening to our community and will continue to test updates that we hope will give Snapchatters the best possible experience on our platform," a Snapchat spokesperson told CNNMoney in response to a question about the changes.Celebrities aren't pleased with Snap lately, either.Kylie Jenner bashed Snapchat in February. Her tweet criticizing the redesign — she called it "so sad" — caused the stock to tank. Jenner later took a literal baby step back toward Snapchat, posting videos of her infant daughter, Stormi, to the platform.)Related: The Kylie Jenner curse? Snapchat faces its defining momentAnd just last month, Rihanna attacked the company after an ad on Snapchat made light of a 2009 incident in which Rihanna's former boyfriend Chris Brown was arrested. He later pleaded guilty to beating her during an argument.The constant rejiggering of Snapchat has clearly annoyed lots of users, though, not just famous people. It's making investors nervous, too. And it couldn't happen at a worse time for the company.It's still not clear that Snapchat will ever be able to be profitable enough to live up to the hype before it went public. Snapchat rallied after its last "earnings" report, but investors still worry about slow user growth.In many respects, Snapchat's challenges are similar to those of Twitter — a company that never can seem to satisfy Wall Street. Twitter stock fell Wednesday even though the company reported revenue and profit that topped forecasts.Concerns about privacy for social media users have reached new heights since the Facebook/Cambridge Analytica data scandal.Of course, Facebook also owns Snapchat's fiercest rival, Instagram. Many investors worry that Snapchat won't ever top Instagram's user count, especially if Instagram keeps rolling out features similar to Snapchat's.Facebook will report its latest earnings, including Instagram user numbers, after the market closes Wednesday.— CNNMoney's Kaya Yurieff contributed to this story. The-CNN-Wire 2676

Sprint and T-Mobile's have abandoned discussions about a potential merger.The companies issued a joint statement Saturday, after a week of speculation, saying they "have ceased talks.""While we couldn't reach an agreement to combine our companies, we certainly recognize the benefits of scale through a potential combination. However, we have agreed that it is best to move forward on our own," said Marcelo Claure, Sprint's CEO.T-Mobile CEO John Legere also said there were benefits to consolidating, but added that, "we have been clear all along that a deal with anyone will have to result in superior long-term value for T-Mobile's shareholders."Shares of Sprint and T-Mobile tumbled Monday after rumors emerged that merger talks between the two companies were fizzling.On Monday it looked as if SoftBank, the Japanese conglomerate with a majority stake in Sprint, would end negotiations because of concerns about the ownership structure of the combined business, according to reports from Nikkei and The Wall Street Journal. Claure, the Sprint CEO, is also a member of SoftBank's board .Exactly what issue ultimately severed the talks was not immediately clear Saturday. Neither Sprint nor T-Mobile immediately replied to requests for comment by CNNMoney.This is the second time the mobile carriers have attempted to join forces and failed.Sprint and T-Mobile previously discussed a merger in 2014 but scrapped it because of concerns about regulatory challenges from the Obama administration.Related: Sprint owner says 'door is open' to mergers under TrumpThe companies expected to have a better shot at the merger this year under the Trump administration.SoftBank CEO Masayoshi Son said in May that the Obama administration was "quite tough on business," and added "the door is open" for potential mergers with the new administration.Son met with Trump the month before he took office to talk up an investment in U.S. businesses. The investment ignited speculation about Son and SoftBank trying to revive merger talks.A few weeks later, Legere said he was open to "various forms of consolidation" when asked about a potential merger with Sprint and SoftBank under the Trump administration. 2202

Seven US service members were killed Thursday in a helicopter crash in western Iraq, the US military said.Army Brig. Gen. Jonathan P. Braga, the director of operations for the combined task force leading the fight against ISIS in the region, said all personnel aboard the HH-60 Pave Hawk helicopter were killed.The Defense Department released the names of the seven airmen on Saturday. They are Captain Mark K. Weber, 29, of Colorado Springs, Colorado; Captain Andreas B. O'Keeffe, 37, of Center Moriches, New York; Captain Christopher T. Zanetis, 37, of Long Island City, New York; Master Sergeant Christopher J. Raguso, 39, of Commack, New York; Staff Sergeant Dashan J. Briggs, 30, of Port Jefferson Station, New York; Master Sergeant William R. Posch, 36, of Indialantic, Florida; and Staff Sergeant Carl Enis, 31, of Tallahassee, Florida. 851

Shannon Silver had planned to take her family on a trip from her home in Connecticut to visit relatives in Ohio just before the start of the school year for her two children.But she and her husband reversed course when people traveling from Ohio were added to a list of those who must quarantine for 14 days upon entering Connecticut. That requirement might have meant her 10-year-old son would miss the first day of sixth grade at St. Matthew School in Bristol.“We weren’t going to do that, especially at the beginning of the school year,” Silver said. “Plus, he really didn’t want to miss the last two weeks of summer by having to quarantine.”The family instead went to see other relatives in Colorado, which wasn’t on the list.As states around the country require visitors from areas with high rates of coronavirus infections to quarantine upon arrival, children taking end-of-summer vacations to hot spots are facing the possibility of being forced to skip the start of in-person learning at their schools.More than a dozen states have such travel advisories, including many in the Northeast along with Alaska, Kentucky and Ohio.More than 30 states are on the list issued by Connecticut, New York and New Jersey in an attempt to prevent another surge of COVID-19 in the region, which was among the hardest hit early in the pandemic. As schools in the Northeast prepare to open early next month, officials are urging parents to be mindful of that guidance while planning any Labor Day getaways.In Connecticut, where infection numbers are among the lowest in the country, more than half of schools are planning to open for in-person learning. Gov. Ned Lamont made it clear this month that neither students nor teachers would be exempt from quarantine if they visit a hot spot.“Don’t go to South Florida; don’t go to Phoenix, Arizona, and skip El Paso, Texas, and I would stay away from Southern California for a while too,” said Lamont, a Democrat. “I would stay close to home. I think there are some amazing places you can visit here and do it a lot safer.”Bill Smith, a high school teacher at Southern Regional High School in Ocean County, New Jersey, said he canceled a research trip that was planned as part of his graduate degree from the University of Edinburgh in Scotland.“This is the first summer in years that I have not traveled outside of the state,” Smith said. “I have been more than happy to follow any and all guidelines that help protect the health and safety of those around me.”Pat Toben-Cropper, of Herndon, Virginia, is planning to drive her daughter, Kylie Cropper, back to college this month at the Institute of Art and Design at New England College in Manchester, New Hampshire. She said because of the travel advisories in the Northeast, she was unable to get a hotel reservation north of Pennsylvania.“It became this logistical nightmare,” she said.But enforcing the rules can be challenging. In New Jersey, Democratic Gov. Phil Murphy said recently he can’t bar people from traveling and hoped they would heed the quarantine advice. New York has been stopping some out-of-state travelers at checkpoints to ensure they are abiding by the quarantine — a move that has come under criticism.Both New York and New Jersey also are holding out hope for many school districts to offer in-person learning this fall, although Murphy recently authorized the state’s more than 600 school districts to implement virtual options.New Jersey’s school reopening plan doesn’t directly address students who are in quarantine when the year begins.Some school districts, like Willingboro, have reminded families to quarantine if they’re returning from states listed on the advisory. Others, like the state’s largest in Newark, don’t directly mention the advisory in their return-to-school plans.Nancy Deering, the ombudsman for Newark’s public schools, said the plan is “fluid” and guidance could be added at some point. She pointed to the fact that teachers and staff must produce a negative test and undergo a symptom screening to return to school in person.But schools will simply have to trust that students who have traveled to hot spots are coming clean and following the rules.Walter Willett, the superintendent of schools in Tolland, Connecticut, said he fears that students might lie, so they can attend in-person classes. His schools are making sure that every class has an online learning option and will try to ensure kids don’t miss a beat if they need to quarantine.“We have to be vigilant in protecting each other and, please, if you are in one of these situations, know that you will be supported. It’s important for the families to know that we have remote learning, online learning for them and that it’s not a permanent thing,” Willett said.Many of the travel restrictions in place are moving targets, complicating planning for families. Last week, for instance, a handful of states were removed — including nearby Rhode Island and the Silvers’ destination of Ohio — and a few more added to the tristate area’s list.Erin McCall, of Avon, Connecticut, said she also was going to postpone a trip to Ohio, before it was removed from the list. She said she now plans to keep her son home this fall anyway because the safety line always seems to be moving.“Everything is put on hold, vacation, going back to school, because everything is changing so rapidly,” she said. “If I had more confidence in the school system and its ability to sterilize everything and make everything safe, then maybe I’d change my plans. But I don’t.” 5558

Some types of oat cereals, oatmeal, granola and snack bars contain higher levels of a chemical found in the weed killer Roundup than what the Environmental Working Group considers safe, according to a report released Wednesday by the advocacy group.Almost three-quarters of food samples tested showed higher glyphosate levels than what the group's scientists believe to be "protective of children's health," the report indicates.Last week, a jury at the Superior Court of California in San Francisco awarded 9 million in damages to a groundskeeper whose attorney argued that Roundup, a weed killer made by Monsanto, caused his terminal cancer."We will appeal this decision and continue to vigorously defend this product, which has a 40-year history of safe use and continues to be a vital, effective and safe tool for farmers and others," Monsanto Vice President Scott Partridge said in a statement at the time."More than 800 scientific studies, the US EPA, the National Institutes of Health and regulators around the world have concluded that glyphosate is safe for use and does not cause cancer," Partridge said. 1125