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Ring the alarm!Beyoncé did not disappoint at the closing weekend of the Coachella Valley Music and Arts Festival on Saturday night -- turning it once again into what fans are calling, "Beychella."Queen Bey made headlines for her unbelievable performance last weekend. Backed by a full marching band in tribute to historically black colleges, a drumline and dozens of dancers, her powerful headlining set featured a surprise Destiny's Child reunion, her husband Jay-Z and more. But with Beyoncé being, well, Beyoncé, some wondered how the superstar might mix things up for the festival's second weekend. 610

Robot janitors are already at Walmart, so they are now making their way to Sam's Club.According to a press release by Brain Corp, which is the company making the robot floor scrubbers, Sam's Club will put 372 of them into its stores by this fall.In 2018, Walmart placed the Auto-C – Autonomous Cleaner into 78 Walmart stores.Walmart, which owns Sam's, announced last year it would bring autonomous floor scrubbers to more than 1,800 of its stores by next February, CNN reported.The company says that's so employees can help customers instead of mopping floors."After an associate preps the area, this machine can be programmed to travel throughout the open parts of the store, leaving behind a clean, polished floor," Walmart said in a press release. "Auto-C provides a cleaner shopping experience for our customers, and it frees up our associates to serve them better." 878

SACRAMENTO, Calif. (AP) — California Gov. Gavin Newsom cracked down on oil producers Tuesday, halting approval of hundreds of fracking permits until independent scientists can review them and temporarily banning new wells using another drilling method that regulators believe is linked to one of the largest spills in state history.The state Division of Oil, Gas and Geothermal Resources announced it will not approve new wells that use high-pressure steam to extract oil from underground. It’s the type of process Chevron uses at an oil field in the Central Valley that leaked more than 1.3 million gallons (4.9 million liters) of oil and water this summer.That process is different from fracking, which uses water and other chemicals at high pressure to extract oil. California has 263 pending fracking permits but has not approved any of them since July. That’s when Newsom fired California’s top oil and gas regulator after learning the state had increased fracking permits by 35% since he took office in January, angering environmental groups.Newsom, a Democrat, called the crackdown necessary to strengthen the state’s oversight of oil and gas extraction “as we phase out our dependence on fossil fuels and focus on clean energy sources.”“This transition cannot happen overnight; it must advance in a deliberate way to protect people, our environment and our economy,” Newsom said.California has been a leader on environmental issues, with Newsom's Democratic predecessor, Jerry Brown, making climate change his signature effort. Brown was criticized for failing to ban fracking or oil drilling, arguing that the state needed to tackle demand before moving on to supply.The oil industry called Newsom’s changes “disappointing,” with the Western States Petroleum Association saying California’s environmental regulations already lead the world.“Every barrel delayed or not produced in this state will only increase imports from more costly foreign sources that do not share our environmental safety standards,” group president Catherine Reheis-Boyd.California is one of the top five states for oil production, producing more than 161 million barrels last year. Fracking occurs in some of the state’s largest oil fields, mostly in the Central Valley.The steam method is less prevalent but accounted for 8 million barrels of the state’s oil production in 2018, according to the Department of Conservation. But regulators believe it is linked to the oil spill at a Chevron well that began in May.It was the largest oil spill in California since 1990, when a tanker unleashed more than 400,000 gallons (1.5 million liters) of crude oil off the coast of Huntington Beach.But despite its size, the Chevron spill has had minimal effects on the environment.The oil spilled into a dry creek bed, and the company cleaned it up before rains could wash it into fresh water. It also did not significantly harm wildlife, with just a “handful of birds” needing to be euthanized, according to Jason Marshall, chief deputy director of the California Department of Conservation.A second well at the oil field about 35 miles (55 kilometers) west of Bakersfield has been leaking intermittently since 2003. State officials ordered Chevron to stop the leak in April, and the company has been making progress, Marshall said.Regulators have fined the energy giant .7 million for the leaks. A Chevron spokeswoman referred comment to the Western States Petroleum Association, whose leader said, “There is nothing more important than the health and safety of the communities where the women and men of our industry work, live and raise their families."The moratorium will be in place while two national laboratories — Lawrence Livermore and Sandia — study the high-pressure steam process to see what regulations, if any, can make it safer. Other wells in California use the steam method and have not had any spills.“These oil leaks cannot be the cost of doing business,” California Natural Resources Secretary Wade Crowfoot said. “There needs to be a clear trajectory to eliminate them. Not reduce them in number, but fully eliminate them.”The moratorium will not affect existing wells, which will be assessed individually. Some existing wells have been using high-pressure steam for so long that stopping it could weaken the geology and cause more spills, Crowfoot said.Officials said they would seek an independent audit of California’s permitting process for fracking and other types of oil extraction.In July, advocacy groups Consumer Watchdog and FracTracker revealed the state’s fracking permits had doubled during the first six months of Newsom’s administration. The groups said that of those permits, 45% benefited companies where state officials owned stock.Jamie Court, president of Consumer Watchdog, called Newsom’s new orders “an important step toward reining in the most high risk extraction techniques.”“The ultimate test of his tenure for climate change and the public will be simple math about how many fewer permits are issued and how many existing wells are closed,” Court said. “Net zero wells should be his goal.” 5122

RIVERSIDE, Calif. (AP) — A Southern California police department says three middle school students have been arrested after attempting to free another student from custody.The Riverside Press-Enterprise reported Saturday that a 15-year-old Tahquitz High student arrived at Rancho Viejo Middle School Friday and argued with a school employee.Hemet police says the high school girl was arrested on suspicion of threatening a public employee after a campus police officer attempted to speak with her.Authorities say three other minors attempted to stop the officer from arresting the girl by blocking the patrol car door and trying to punch the officer.Authorities say the officer called for backup and the girl, two 13-year-old boys and a 14-year-old boy were arrested.School officials say the students should expect to face disciplinary action from the district. 869

Rudy Giuliani, who is representing President Donald Trump in the Russia investigation, said Friday he doesn't know for sure if the FBI had an informant in the Trump campaign."Here's the issue that I really feel strongly about with this informant, if there is one. First of all, I don't know for sure, nor does the President, if there really was. We're told that," the former New York City mayor told CNN's Chris Cuomo on "New Day."The New York Times reported Wednesday that at least one government informant met several times with Trump campaign advisers Carter Page and George Papadopoulos. The suggestion that there was an informant has been seized on by several Republican members of Congress and Trump's legal team to raise doubts about the legitimacy of special counsel Robert Mueller's investigation. 814