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(AP) - There was a loud bang, and suddenly the Southwest Airlines jet rolled sharply to the left. Smoke began to fill the cabin, and flight attendants rushed row by row to make sure all passengers could get oxygen from their masks.When flight attendant Rachel Fernheimer got to row 14, she saw a woman strapped in her lap belt but with her head, torso and arm hanging out a broken window.Fernheimer grabbed one of the woman's legs while flight attendant Seanique Mallory grabbed her lower body. They described being unable to bring the woman back in the plane until two male passengers stepped in to help.The harrowing details from the April 17 fatal flight were released for the first time as the National Transportation Safety Board began a hearing Wednesday into the engine failure on Southwest Flight 1380, which carried 144 passengers and five crew members.The flight attendants told investigators at least one of the male passengers put his arm out of the window and wrapped it around the woman's shoulder to help pull her back in. Fernheimer said when she looked out the window, she could see that one of the plane's engines was shattered, and there was blood on the outside of the aircraft.Flight attendants asked for medical volunteers. A paramedic laid the woman across a row of seats and began chest compressions. They tried a defibrillator but it indicated that there was no shock. The paramedic and a nurse took turns at CPR.Passengers asked if they were going to die. Fernheimer said she squeezed their hands. "She told them that they were going to make it," an investigator wrote.Pilots Tammie Jo Shults and Darren Ellisor landed the crippled Boeing 737 in Philadelphia. The passenger in the window seat, Jennifer Riordan, was fatally injured — the first death on a U.S. airline flight since 2009. Eight other passengers including at least one of the men who helped pull Riordan back in the window.Wednesday's hearing in Washington focused on design and inspection of fan blades on the engine, made by CFM International, a joint venture of General Electric and France's Safran S.A.An official from CFM defended the design and testing of fan blades like the one that snapped on the Southwest plane as it flew high above Pennsylvania, triggering an engine breakup that flung debris like shrapnel into the plane.After the fatal accident, CFM recommended the use of frequent and more sophisticated tests using ultrasound or electrical currents.Another Southwest jet had suffered a similar blade-related engine breakup in 2016 over Florida.CFM and federal regulators considered the Florida incident an aberration."We determined early that we would require some corrective action in that it was an unsafe condition," an FAA expert on engines, Christopher Spinney, testified on Wednesday, "but we also determined we had some time."Rather than order immediate inspections of fan blades after the 2016 incident, the FAA began a slower process for drafting a regulation and getting public comment before enacting it. That process was still underway when the fatal accident occurred nearly two years later.Since the deadly flight, widespread inspections have turned up eight other fan blades on similar CFM engines that also had cracks. The fan blade that broke was last inspected six years earlier and, it was determined, suffered from metal fatigue even then — but it went unnoticed by a less sophisticated exam used at the time.Fan blades have been thought to have no real lifetime limit. CFM and FAA officials said they were now considering whether blades must be replaced at some point even if they don't show wear.Representatives from CFM also testified about testing and certification of jet engines, which are supposed to be built to prevent pieces from breaking off and flying free.The investigation is continuing. Most of Wednesday's hearing was highly technical. It was led by one of the safety board's five members, Bella Dinh-Zarr. The full board is expected to determine a probable cause for the accident in the next several months.Meanwhile, Riordan's husband, Michael, said in a statement on behalf of his family that they were "grateful for the heroic actions of the passengers who tried to save Jennifer's life.""The most important thing now is making sure that the aircraft and engine failures that caused Jennifer's untimely and unnecessary death never happen again," he said. 4408

 A Girl Scout leader in Beaverton, Oregon was at the right place at the right time.Diane Bauer said she was at a Fred Meyer store on Wednesday when her teenage daughter Charlotte noticed a mother in distress at few aisles over.Bauer said her daughter was pointing to a baby a mother was holding – and realized the 5-week-old infant was not breathing.That's when the CPR-certified Girl Scout leader dropped everything and ran over to help.Bauer said she took the baby, told the cashier to call 911, and gave the newborn CPR.“The only room that was available was the little check writing stand,” said Bauer. “Those breaths started to go in and I continued until he came to, and in the meantime the mom was calling 911.”Soon, Bauer said she felt the baby's little heartbeat. After a few more breaths, the baby was alert and breathing on his own again.“Had the mom hold his hand, stroked his face and he kind of turned and nuzzled towards her like he was hungry,” said Bauer.Bauer said she and her daughter stayed until paramedics arrived.She credits her daughter for recognizing that the baby had stopped breathing.Bauer said she had just finished the CPR recertification at her job last month. 1204

 The scooter-sharing startup Lime continues to clash with its suppliers amid questions about the safety of its scooters.Chinese company Okai is pushing back on claims that it's the source of flawed Lime scooters.Earlier this month, Lime said it removed all of its scooters manufactured by Okai following reports that the baseboard where users stand can snap in half and endanger riders. Some riders have suffered injuries, and an Okai scooter may have contributed to a fatality. Lime uses scooters from multiple manufacturers, but doesn't reveal exactly how many.In late October, Lime stated the baseboard on its Okai models could break if ridden off a curb at high speeds.Okai said Friday Lime's claims are "groundless" and the faulty scooters come from another supplier."We feel it necessary to make cautions to the public on the credibility of such statements made by Lime," Okai said in a statement sent to CNN Business on Friday. "Obviously, Lime has other suppliers whose scooters broke."Lime declined to comment on whether it has recalled scooters from other manufacturers.Photos on social media and in news reports revealed Lime scooters with broken floorboards -- some of which match images of the scooter model Okai says it provided to Lime. But not all looked the same. The Okai model has a distinct set of lights and screws, the manufacturer said in its statement.Okai said it sold 32,000 scooters to Lime, but the company has not revealed how many scooters it has removed from streets. When it recalled some scooters over battery concerns earlier this year, the issue impacted less than 0.01% of its fleet, Lime said.The company said it is working with the US Consumer Product Safety Commission to investigate its Okai scooters.In 2017, Lime launched as LimeBike, a dockless bikesharing startup. But this year it shifted its focus to scooters after Bird, a Santa Monica startup, pioneered a popular scooter-sharing service. Lime has since raised hundreds of millions of dollars, including from Uber. Lime operates in 10 countries and more than 85 US cities.Scooters have been shown to reduce car trips, earning praise from environmentalists and city experts. But safety questions have followed the company's rapid expansion. In September, a Dallas man died shortly after a crash while riding a Lime scooter. Police discovered the scooter was broken in half, but the company hasn't said if the man was riding an Okai scooter.Along with fellow Lime supplier Ninebot, Okai is calling on scooter companies to do more to protect scooters from the wear-and-tear of daily use."It is the operator's responsibility to ensure proper and prompt management and maintenance of the scooters it puts into the co-sharing market," Okai said.Lime has already taken some steps to tackle safety concerns. It announced a million program to distribute 250,000 helmets and educate riders on safety practices. Lime recently unveiled a new scooter with safety improvements, such as larger wheels, intended to better handle potholes and uneven roads.Companies are racing to meet demand and expand to new cities.But the Silicon Valley-backed companies have grown at a?breakneck pace, which has drawn criticism for introducing problems at a scale that wouldn't occur with steadier growth. Some view scooters as clutter because they're sometimes parked incorrectly, such as blocking sidewalks.According to Tony Ho, vice president of business development at the Chinese company Ninebot, which makes a majority of the shared scooters in use worldwide, the scooter-sharing industry is so new that issues continue to pop up.He said Ninebot plans to release a new model later this year that's better designed for harsh conditions. Shared scooters are typically ridden a half-dozen times a day on roads of varying quality, and in inclement weather. Scooters are often thrown to the ground, or tossed in the back of trucks to be charged. And minor cracks can expose components, leading to malfunctions."There's room to improve in how to operate, and how to train chargers," Ho said of the scooter-sharing startups. "This is almost like a new test for us. The product needs to sustain a real industrial type of environment."Segway is also shifting the battery in its scooters to the baseboard. This will lower the center of gravity, making them less likely to tip over and expose riders to head injuries."It's gonna be a beast," Ho said of the new scooter. 4558

With the Trump administration's final revision to the Title X Family Planning Program now on the books, so too are lawsuits to challenge it. 152

"Edmond de Belamy" has made history as the first work of art produced by artificial intelligence to be sold at auction.The slightly blurry canvas print, which has been likened to works by the Old Masters, sold Thursday for 2,000 — dramatically exceeding its original estimate of ,000-,000 — at a Christie's auction in New York."Christie's continually stays attuned to changes in the art market and how technology can impact the creation and consumption of art," Richard Lloyd, international head of prints and multiples at Christie's, said in a statement before the auction. 600