梅州白癜风治好后会复发吗(汕尾治疗白癜风病哪里好) (今日更新中)

Sacramento police officers shot and killed a black man in his grandmother's backyard because they believed he was pointing a gun at them, police said.But investigators say they did not find a weapon at the scene, only a cell phone near the man's body.The fatal shooting of Stephon Clark on Sunday night was recorded by two officers' body cameras and from a police helicopter; that footage was released Wednesday.The videos show a brief encounter between police and Clark, lasting less than a minute, from the moment one of the officers spotted him in the driveway and yelled, "Hey, show me your hands. Stop. Stop."In the dark, the two police officers chased Clark into the backyard of his grandmother's home."Show me your hands!" one of the officers yelled. "Gun, gun, gun."Then police opened fire. Clark crumpled to the ground, momentarily tried to crawl before falling motionless as more shots erupted around him.His death has caused outrage among residents who say that the officers should be held accountable for his death. Police have said the officers fired only because they thought their lives were at stake.As more police arrived at the scene, someone is heard asking "What did he have on him?"An officer responded, "Like this, something in his hands. It looked like a gun from our perspective."Minutes after the shooting, as more officers arrive on the scene, a voice is heard saying, "Hey, mute," and the audio on the body camera cuts off.Clark's grandmother said she was inside the house when the shots were fired and saw him with an iPhone."He was right there dead. I told the officers, you guys are murderers, murderers, murderers," she told the Sacramento Bee. 1683

SACRAMENTO, Calif. (AP) — As California Gov. Gavin Newsom weighs his pick to serve out the rest of Vice President-elect Kamala Harris' Senate term, he's facing pressure to name a Latino or a Black woman. California has never had a Latino senator even though the state is nearly 40% Latino. But without Harris, who is Black, there will be no Black women in the 100-member Senate. The situation has some observers frustrated with the persistent lack of racial diversity in the Senate and what they view as both parties' failure to do much about it. With the pressure on Newsom, those with a stake in his choice are lobbying openly. 637

ROME — U.S. Secretary of State Mike Pompeo's diplomatic trip to the Vatican will end without an audience with Pope Francis.The Vatican declined his request to see Pope Francis, citing a routine policy to not grant papal audiences during election campaigns.Pompeo spent 45 minutes in the Apostolic Palace with his Vatican counterpart, Cardinal Pietro Parolin, and the Vatican foreign minister a day after tensions over the Holy See’s outreach to Beijing spilled out in public.Vatican spokesman Matteo Bruni said both sides “presented their respective positions” about relations with China in a climate of “respect, openness and cordiality.”The State Department said they discussed defending religious freedom. Pompeo has criticized the Vatican's 2018 agreement with Beijing on nominating bishops. 803

SACRAMENTO, Calif. (AP) — Chemicals used for carpets and anti-stain products have been found in water sources for 7.5 million people in California, detailing the extent of the problem as state regulators work to develop safety levels for the contaminants that have been linked to cancer.A report released Wednesday by the Environmental Working Group found variants of the chemicals known as PFAS in 74 community water systems between 2013 and 2019, according to data from state and federal regulators. More than 40 percent of the systems had at least one sample that exceeded the health advisory level set by the U.S. Environmental Protection Agency.Communities served by systems with the highest detections of PFAS include Corona, Camp Pendleton, Oroville, Rosemont and areas of Sacramento.PFAS chemicals are used to make products water and stain resistant, including carpets, clothing, furniture and cookware. Two of the most well-known chemicals, PFOS and PFOA, have been phased out in the United States. But they don't break down easily and linger in the environment, earning the nickname "forever chemicals."RELATED: EPA: California homelessness causing poor water qualityStudies have linked PFOS and PFOA to a variety of health problems, including cancer, immune system issues and liver and thyroid problems. But there are thousands of variants of PFAS chemicals."One of the biggest takeaways here is we're not just detecting just PFOA and PFOS in these systems, but it's a mixture of different PFAS chemicals," said Tasha Stoiber, a senior scientist at the Environmental Working Group.California does not set maximum contaminant levels for PFAS chemicals or require water agencies to test for them. It does encourage water systems to test for them and offers guidelines on when they should notify the public. If agencies do test, they must report any samples that exceed the guidelines.RELATED: San Diego leaders present 0 million plan to solve Mexican sewage problemEarlier this year, Democratic Gov. Gavin Newsom signed a law allowing state water regulators to order more systems to monitor for PFAS chemicals and to notify the public. The law takes effect Jan. 1.Meanwhile, the State Water Resources Control Board is developing maximum contaminant levels for PFOS and PFOA. But those are just two of the thousands of variants of PFAS chemicals. Andria Ventura, toxic program manager at the advocacy group Clean Water Action, said setting standards for only two of the chemicals "sends the wrong message to the public."Ventura said she knows it is difficult to regulate for a class of chemicals this large, but "we need to start investigating how to do that, or how to at least get bigger chunks of these chemicals regulated."RELATED: San Diego Surfriders send 2,200 letters calling for Tijuana River clean-upWater systems have responded to the PFAS problem by taking wells offline, blending the contaminated water with cleaner sources and installing treatment systems.One of the highest concentrations of PFAS chemicals was found earlier this year in a well run by the California Water Service Company in Oroville. For every trillion parts of water, the sample contained 451 parts of six PFAS chemicals. That's more than six times higher than the EPA guidelines.Spokeswoman Yvonne Kingman said the company does not use the well to supply drinking water to its customers, but the company keeps the well online in case it needs the well for firefighters or as a backup should the main plant go offline. Kingman said the company tests for 14 types of PFAS chemicals.RELATED: EPA set to end California's ability to regulate fuel economy"The protection of our customers' health and safety is our absolute highest priority, so we've been monitoring this for quite a while," Kingman said.PFAS chemicals have been a problem near military bases because it is an ingredient in a foam the military uses to fight liquid fuel fires. A 2017 sample at a well in Camp Pendleton, the Marine Corps base in San Diego, contained seven PFAS chemicals for a combined 820 parts per trillion, or 11 times higher than the EPA guidelines.Camp Pendleton officials stopped using that well after the test, spokesman Capt. David Mancilla said. The base only uses the foam for emergencies, he said."The drinking water at MCB Camp Pendleton is safe to drink and meets or exceeds all regulated standards," he said. 4402

SACRAMENTO, Calif. (KGTV) -- As Californias head out to vote, many important propositions and measures are on the ballot this November.One of those initiatives is Proposition 16.If approved, Prop 16 would repeal Proposition 209 from the state constitution which, according to BallotPedia, banned the use of affirmative action involving sex or race-based preferences.Those in support of Proposition 16 argue that it takes a step toward “dismantling structural racism and sexism.”Meanwhile, those opposed to the proposition point to Prop 209 as to why voters should mark "no" on the ballot. “The state shall not discriminate against, or grant preferential treatment to, any individual or group on the basis of race, sex, color, ethnicity, or national origin, in the operation of public employment, public education, and public contracting,” the website states in reference to a passage from Prop 209.See what a vote for or against Proposition means below, according to the state's voter guide:YES: A YES vote on this measure means: State and local entities could consider race, sex, color, ethnicity, and national origin in public education, public employment, and public contracting to the extent allowed under federal and state law.NO: A NO vote on this measure means: The current ban on the consideration of race, sex, color, ethnicity, and national origin in public education, public employment, and public contracting would remain in effect. 1452

来源：资阳报