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和田男的为什么不硬
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发布时间: 2025-05-30 23:46:56北京青年报社官方账号
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  和田男的为什么不硬   

A woman in a car was ramming a man on a motorcycle, chasing him down the streets of Chula Vista, California. A police drone flew after them, broadcasting a live video feed to officers' smartphones.All officers in the department had been out on other high-priority calls when they received the report of two people fighting -- so they deployed their newest emergency response tool. Thanks to the footage from the drone, when officers arrived on scene, they knew exactly where to find the woman and man, and what had happened moments beforehand.They arrested the woman for assault with a deadly weapon, but also found the man happened to be riding a stolen motorcycle. The theft was unrelated to the incident.This is how the Chula Vista Police Department has started using drones to respond to calls, as part of a Federal Aviation Administration program. While police departments have already used drones as part of investigations after a crime has occurred, this program sends a drone out ahead of officers while the crime may still be in progress; officers use that footage to decide how to approach the situation."It gives someone like myself, the Watch Commander, a front row seat to what's going on," said Lt. Christopher Kelly.In the six months the program has been active, drones have helped Chula Vista police make more than 56 arrests. For comparison, Chula Vista police made 6,027 arrests over the course of last year.Police say arrests are up since the drone program began in October compared to the same time period last year, but that it's too early to attribute the change to the drone program.Chula Vista Police Chief Roxana Kennedy said the drones had mostly been operating within a limited range of a mile radius around the station, while the whole city is 52 square miles. "That being said, the drone has effectively contributed to several arrests where it arrived on scene first and vectored officers to the suspect," she said.How the system worksDirected by an officer sitting in the basement of Chula Vista police headquarters, a drone launches from the rooftop.On the roof, another officer sets the geo-fence, a virtual geographic boundary set by GPS, to tell the drone where to go.The pilot on the roof can override the officer directing the drone from the basement if he sees an obstruction, like a flock of birds or manned aircraft, in the way.Federal law typically allows drones to only be flown within the operator's line of sight. The FAA's Integration Pilot Program is letting cities across the United States test flying drones longer and farther, for package delivery, agriculture operations, medical equipment delivery and public safety, among other uses. Along with the city of San Diego, the city of Chula Vista is focusing on the area of public safety operations.Using an off-the-shelf drone and software from a company called Cape, officers can direct the drone via computer from anywhere.Kennedy, the police chief, said the drone is not a replacement for police officers, but it is a tool to help improve the safety of both officers and citizens they're sworn to protect. "It's a game-changer for law enforcement," she said.While a 911 caller may be distraught and may give incomplete or inaccurate information, a drone can get there faster than a police car and zoom in for a closer look.Kennedy said that the zoom feature on the drone's camera allows officers to see a license plate from two miles away, and that kind of tool helps them make better informed decisions and plot a smarter strategy.She said she hopes it could help avoid deadly force incidents — giving officers a chance to assess a situation and to think about how to defuse it before rushing onto the scene."I think that this is so vital for us in law enforcement right now as we're under tremendous scrutiny," she said. The drones could give the officers "real-time information to determine whether somebody actually does have a weapon in their hand, is it not a weapon, is it a pencil, is it something different?"Privacy concerns"Just this morning we saw one come. Someone called about somebody in their yard, and the first thing we saw was the drone," said David Ward, who lives in the city.Some Chula Vista residents have questions about the drones overhead."It might help solve crimes. But I think drones are a little bit of a violation of privacy. Can they look in your window?" said Marie Paniagua.The police chief said the department has done a lot of work to get the community's buy-in."We have worked really hard to make sure that we have policies in place that we address those issues," Kennedy said. "We don't do random patrol with our drones. They're not utilized that way at all. They are not for surveillance. The only time a drone would be used for instance, a search warrant if it was approved through the judge and there was an actual search warrant."Ward said he wants to know whether citizens have a right to see the footage collected, "but I believe that they're doing it to protect people's safety," he said.Future of drone regulationKennedy said Chula Vista has the lowest staffed police department in San Diego County, with 242 sworn officers covering the 52-square-mile area.The eventual goal, she said, is to be able to at least get one drone over a scene within two minutes of a radio call, and to have the drones placed at police stations and fire stations around the city.Capt. Vern Sallee describes the project in three phases: crawl, walk, run."We're getting feedback from them (the FAA) as to what they need to have confidence in our systems, in our drones, to start changing the rules to better integrate drones into the national air space they control," Sallee said.And last month, Chula Vista police drones got clearance to fly farther.On March 15, the FAA granted Chula Vista PD the first-ever certificate of authorization with a "beyond visual line of sight" provision for an Integration Pilot Program participant that allows for proactive emergency response.That gives them a 40-mile flying radius, according to Cape -- and police say those longer drone flights have already started. 6135

  和田男的为什么不硬   

A weather system heading toward the Gulf Coast now has a 90% chance of becoming a tropical storm, putting cities from Houston to Mobile, Alabama on alert and prompting oil rig evacuations in the Gulf of Mexico.The low-pressure system is now over the Florida panhandle, but is expected to travel into the Gulf of Mexico on Wednesday, where it will meet warm, open waters that will fuel the storm's intensity, according to CNN meteorologist Haley Brink.There, it has a 90% chance of developing into a tropical storm over the next 48 hours, according to the National Hurricane Center. That is up from a 70% chance on Tuesday.It isn't clear yet exactly where the storm will hit, Brink said, but models show it making landfall somewhere between Lake Charles, Louisiana and Mobile sometime Saturday.It would be the first tropical system in the United States this hurricane season.A tropical storm is an area of thunderstorms that produces a circular wind flow with winds from 39 to 73 miles per hour. With a lower wind speed, it would be a tropical depression. Higher, and it would be a hurricane.Regardless of the classification this system develops into, Louisiana and Mississippi are forecast to see very heavy rain -- more than a foot in some places, Brink said.The Gulf Coast area is prepared for intense weather."Tropical Storm, Hurricane, and Storm Surge Watches could be required for a portion of the northern Gulf Coast on Wednesday. An Air Force Reserve Unit reconnaissance aircraft is scheduled to investigate the disturbance tomorrow afternoon," the National Hurricane Service said.Oil production companies operating in the Gulf of Mexico have also started to enact precautions.Shell has evacuated all non-essential staff from eastern Gulf drilling rigs, with more action on the horizon depending on how the storm develops, spokeswoman Cindy Babski told CNN."Our top priorities are ensuring the safety of personnel, protecting the environment and minimizing impact to production and operations," Babski said.Chevron has also evacuated some non-essential employees from the Jack St. Malo facility, with shut-in procedures initiated at five other facilities, spokeswoman Veronica Flores-Paniagua told CNN.Potential storm surge has caused the National Weather Service to issue a flood warning for the Mississippi River, including New Orleans, through Saturday. The NWS said that the river could crest at 19 feet, or 2.3 feet below the record. The city is protected to a height of 20 feet.The Flood Protection Authority said it will be closing several flood gates and structures in the New Orleans area starting Wednesday morning. 2644

  和田男的为什么不硬   

A source close to President Donald Trump's legal team tells CNN that former New York Mayor Rudy Giuliani is still the President's attorney but will not be dealing with matters involving Ukraine.Earlier on Friday, Trump wouldn't say whether Giuliani was still his personal attorney."Well, I don't know. I haven't spoken to Rudy. I spoke to him yesterday briefly. He's a very good attorney and he has been my attorney, yeah, sure," he said.When asked later by CNN if he was still Trump's attorney, Giuliani responded, "Yes."He added, "There are no Ukraine issues. I finished that in March. I'm still representing him."The news came as the career ambassador ousted by Trump was describing to lawmakers Friday the 722

  

All of the major broadcast networks will be bumping their regularly scheduled programming Wednesday and Friday in lieu of coverage of the first public hearings of the impeachment inquiry into U.S. President Donald Trump.ABC, CBS, NBC and PBS will all preempt their regular programming in order to cover the hearings Wednesday and Friday, the networks announced. Fox News, MSNBC, CNN and C-SPAN will also offer live coverage of the hearings.Here's a roundup of where you can find coverage. ABC News announced Monday that George Stephanopoulos will anchor its coverage of the hearings. The network will air "Special Reports" beginning at 10 a.m. EST Nov. 13 and 11 a.m. EST Nov. 15. The hearing will be continuously streamed on ABC News Live.CBS News says Norah O'Donnel will anchor the TV special reports from Washington, D.C., on Wednesday and Friday. The network also said it will provide live coverage of the first public impeachment hearings on CBSN — its 24-hour streaming news service — CBS Radio and CBS News Special Reports on TV. CBSN will also stream special editions of "Red & Blue" with highlights of each day's hearings.NBC News says its impeachment coverage will be led by "NBC Nightly News" anchor Lester Holt, chief legal correspondent and "Today" anchor Savannah Guthrie and "Meet the Press" moderator and NBC News political director Chuck Todd. Coverage will begin at 10 a.m. EST Nov. 13 and Nov. 15.MSNBC will also be offering impeachment coverage. Brian Williams, host of "The 11th Hour," and Nicolle Wallace, host of "Deadline: White House," will anchor special coverage on MSNBC beginning at 9 a.m. EST Wednesday. The impeachment hearings will also stream live on NBC News NOW, NBCNews.com and MSNBC.com.PBS will broadcast the Trump hearings live starting Nov. 13 with analysis from its new "NewsHour" team. Stations make their own programming decisions but the coverage will be available to all affiliates. The hearings will also be available on digital platforms, including pbs.org and the PBS video app. The hearings will also air during prime time on WORLD, a digital channel carried by 157 public television stations. 2165

  

Airlines are holding off on orders for Boeing's 737 Max — the latest sign of how deeply the company's best-selling jet has been thrown into crisis.Boeing released data Tuesday that showed only 10 of the planes were ordered in the first two months of 2019. There were no orders in March, the month that a 737 Max jet flown by Ethiopian Airlines pilots crashed in that country, killing everyone aboard. It was the second fatal crash involving a Max in recent months.That small number compares to 112 orders for the plane in the first quarter of 2018. At that time, Southwest Airlines had ordered 40 of the jets, while Ryanair ordered 25.Orders for Boeing's other commercial jets actually increased slightly. The company sold 85 other commercial jets last quarter, compared to 68 a year earlier. But the sales data for the Max gives the clearest picture yet of how much scrutiny of that model could be hurting Boeing's bottom line.Investigators are still probing the cause of the Ethiopian crash, as well as the other Max crash involving a Lion Air jet last October. The two accidents killed 346 people in all, and eventually prompted the grounding of all 737 Max planes last month. Boeing also halted deliveries and announced last week that it was scaling back production of the 737 Max.The focus of the crash investigations is the plane's automatic safety system, for which Boeing says it is developing a software fix. The fatal crashes are not the only cause of the sales drop, said Richard Aboulafia, aerospace analyst for the Teal Group. He attributed much of the change to the massive number of orders for the next generation of single-aisle jets that both Boeing and rival Airbus had previously booked.Airbus actually had worse first quarter orders for its A320, its 737 Max competitor."This is the mother of all frontloaded markets," said Aboulafia.Boeing has orders for 5,000 of the 737 Max jets on its books already. So far only one airline, Indonesia's Garuda, has outright canceled an order for 50 of the 737 Max jets since the grounding.Boeing also said Tuesday that all 737 deliveries in the first quarter fell by a third, to 89 from 132 a year ago. But most of that drop was caused by the reduced production and delivery of the older version of the 737 jet that Boeing is still building for some customers. Deliveries of the the older 737 jets fell by 66% to 32. Deliveries of the 737 Max increased by 54% compared to a year ago to 57, even with a two-week halt. That's because Boeing spent most of 2017 ramping up production of the Max. 2592

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