中山大便出血正常吗(中山便血是什么原因导致的) (今日更新中)

The death of unarmed black men at the hands of police is not an issue often broached in the epicenter of the technology industry.But Ebele Okobi, Facebook's public policy director for Africa, hopes the death of her 36-year-old brother, Chinedu, can begin to change attitudes in the clubby and largely white world of Silicon Valley.The Morehouse College graduate died earlier this month after being tased during a confrontation with sheriff's deputies near San Francisco."It doesn't matter what school you went to," said Ebele Okobi, 44. "You can go to Harvard. You can work in tech. Every black American will tell you they live in a state of constant anxiety. Every black man will tell you they can work at Google, they can be a senior person at Facebook or Apple but when you're driving and you're a black man, you recognize the danger that you're in."The circumstances surrounding Okobi's death on the afternoon of October 3 remain unclear.The San Mateo County Sheriff's Office said deputies encountered Okobi "running in and out of traffic" on a street in Millbrae, a city about 30 miles northwest of Silicon Valley.Okobi "immediately assaulted" a deputy who got out of his vehicle, the statement said. There was a struggle with other deputies who responded.Okobi was taken into custody and transported to a hospital, where he died. A deputy was treated for injuries at a hospital, the sheriff's office said.Tasers were discharged at Okobi three to four times, according to San Mateo County District Attorney Stephen Wagstaff.One or more deputies fired Tasers. It's unclear how many times Okobi was struck, he said.An autopsy has been completed but investigators were awaiting toxicology reports, which could take four to six weeks, Wagstaff said.The district attorney's office, which investigates officer involved deaths, was still interviewing witnesses and combing through surveillance footage in the area, according to Wagstaff."We have hit a period of great concern regarding Tasers," said Wagstaff, adding that Okobi's death was the county's third since December during law enforcement encounters that involved the high-voltage stun guns.Wagstaff said it's still unclear if the Taser contributed to Okobi's death.The district attorney said his office will release video of the incident by mid-December.Ebele Okobi, whose family has retained an attorney, said prosecutors told her there was drone video of the encounter. She said the family's first contact with authorities was Wednesday.Prosecutors would not tell the family whether her brother can be seen assaulting a deputy in the video, she said.The sheriff's office said four deputies and a sergeant were involved in the incident. Deputies in "critical incidents where a death occurs are routinely placed on paid administrative leave, pending investigation," the office said."When the district attorney's office completes an investigation of sheriff's office staff, the San Mateo County Sheriff's Office will often conduct a separate administrative investigation in regards to compliance with our policies," the statement said.Chinedu Okobi graduated in 2003 with a degree in business administration from Morehouse College in Atlanta.He grew up in the San Francisco area as the youngest son of a Nigerian-American family, Ebele Okobi said.Chinedu Okobi, who has a 12-year-old daughter, spent the last decade struggling with mental health issues and may have stopped taking medications earlier this year, according to his sister."He was really gentle," Ebele Okobi recalled. "He was someone people connected to all his life. He was a kind person. He loved poetry. He recorded poetry. He recorded rap. He was also very spiritual and deeply religious."She marveled at the support from executives and others at Facebook."There definitely something insular about tech and definitely something insular about Silicon Valley," she said."But my colleagues at Facebook basically organized themselves and just kept telling the story and saying, this is important. Facebook's mission and Facebook's power to do good in the world -- that's the reason I work there. I've never seen this kind of solidarity and this kind of care."Ebele Okobi said that as a black woman she long feared losing a loved one in a violent police encounter.In 2014, after the birth of her son, she moved her family to London."I think it takes a huge amount of emotional courage to raise black children here and I knew that I didn't have it," she said. "I don't have the emotional fortitude to have a black husband and a black son in America. It's not as if I could take everyone I love with me."She said she hopes her brother's death resonates in Silicon Valley's corridors of influence and privilege."People who never thought this could happen to anybody they know, now know that it can," Ebele Okobi said."I hope this becomes a catalyst for more informed conversations" about police encounters with unarmed black men and the mentally ill as well as the use of Tasers on suspects. "My hope is that now that more people are proximate to these problems that they do something about them."A memorial fund to make donations to the Equal Justice Initiative?was set up in Chinedu Okobi's name. 5227

The first wife of the Texas church shooter described him as a menacing and abusive man who constantly threatened her and her family with death.Devin Patrick Kelley carried out the deadliest mass shooting in Texas history on Sunday, killing 25 people and an unborn child at First Baptist Church in Sutherland Springs, near San Antonio.In an interview Friday with the TV show "Inside Edition," Kelley's ex-wife, Tessa Brennaman, 25, said her life was filled with abuse when she was married to him. 508

The girlfriend of the man killed Thursday after a shooting in a Nashville mall was taken into custody on gun charges. According to an affidavit from Metro Nashville Police, Alexandria Lavender was arrested on two counts of theft of property, ,000 or less, and unlawful gun possession for having two stolen guns with her. The shooting happened just before 2:30 p.m. local time Thursday inside a hallway near an Auntie Anne's pretzel shop, just across from an Old Navy store. Police said two men – identified as Justin Golson and Demarco Churchwell – got into an argument that led to gunfire.Churchwell was taken to Skyline Medical Center in critical condition, where he later died. Golson was arrested and charged with criminal homicide. According to police documents, Churchwell’s girlfriend – Alexandria Lavender – was with him as he was being extracted from the mall. A witness said she had a gun in her purse, which police said could be seen in plain view from the top of the bag. Authorities said she did not have a valid handgun permit. The guns were checked by police records and were found to be reported stolen out of Dickson and Davidson counties.   1238

The Cumberland, Wisconsin High School Class of 2018 got a special shout out from the local police department on an epic senior prank.The police department said on Facebook it was "one of the best senior pranks that Cumberland High School has seen."Students positioned an old junker strewn with loose bricks in front of what appeared to be a gaping black hole in the building's side, just outside the principal's office.It wasn't actually a hole, though. Using tape and a black tarp, the students created the illusion of damage, making it look like the car crashed into the side of the building. The back of the car said, "CHS Class of 2018."The best part? This prank included absolutely no damage at all to school property, which is why police singled it out."Hats off to the Cumberland High School Class of 2018 on your senior prank...Congratulations to all the seniors who are graduating," police said.This isn't the first time the tiny town of Cumberland has been in the viral spotlight. In fact, it's not even the first time this year.Back in January, the school district enlisted the help of former Backstreet Boys star AJ McLean to announce a snow day."Hey there Cumberland Beavers," McLean says in the video. "It's AJ from the Backstreet Boys. I hear you guys have some pretty nasty weather out there today. yeah, It's a snow day and here to 'tell you why' is Mr. Narges and the entire administrative team.""You're having a snow day," AJ sings.  It is unclear how the Cumberland school district got McLean's help, but the video canceling classes for the day caught the attention of people around the country -- it has since racked up nearly 70,000 views on YouTube. 1710

The FDA announced on Friday that it has issued an emergency use authorization for a second coronavirus vaccine. Its approval comes just one week after the FDA gave an emergency use authorization for a similar vaccine by Pfizer. That vaccine began distribution earlier this week. Moderna’s vaccine has been hailed as a medical breakthrough. The vaccine has been considered 94.1% effective against the virus. According to Moderna, none of the thousands who were given two shots of the vaccine had severe COVID-19 symptoms. That is compared to 30 patients who were given a placebo who had symptoms.In order to obtain an emergency use authorization, the FDA weighed the vaccine’s benefits against possible side effects. An emergency use authorization is not a full FDA approval, but it allows those outside of a clinical or hospital setting to obtain the vaccine. “With the availability of two vaccines now for the prevention of COVID-19, the FDA has taken another crucial step in the fight against this global pandemic that is causing vast numbers of hospitalizations and deaths in the United States each day,” FDA Commissioner Stephen M. Hahn said in a statement. “Through the FDA’s open and transparent scientific review process, two COVID-19 vaccines have been authorized in an expedited timeframe while adhering to the rigorous standards for safety, effectiveness, and manufacturing quality needed to support emergency use authorization that the American people have come to expect from the FDA. These standards and our review process, which are the same we have used in reviewing the first COVID-19 vaccine and intend to use for any other COVID-19 vaccines, included input from independent scientific and public health experts as well as a thorough analysis of the data by the agency’s career staff.”According to Moderna, approximately 20 million doses will be delivered to the U.S. government by the end of December 2020. Moderna said it expects to have between 100 million and 125 million doses available globally in the first quarter of 2021, with 85-100 million of those available in the U.S.While the vaccine could nearly eliminate the number of hospitalizations and deaths associated with the virus, the shot might result in some symptoms.In an interview with CNN last month, Operation Warp Speed chief scientific adviser Moncef Slaoui said that 10 to 15% of those immunized had noticeable side effects.“Most people will have much less noticeable side effects. That frankly -- in comparison to a 95% protection against an infection that can be deadly or significantly debilitating -- I think is an appropriate balance," he told CNN. 2648

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