郑州郑州那家医院治疗眼科好(郑州眼科医院专家) (今日更新中)

Facebook has removed a campaign ad by President Donald Trump and Vice President Mike Pence that featured an upside-down red triangle. That symbol was once used by Nazis to designate political prisoners, communists and others in concentration camps. Nathaniel Gleicher, the company’s head of security policy, confirmed at a House Intelligence Committee hearing Thursday that the ad had been removed. He says Facebook does not permit symbols of hateful ideology “unless they’re put up with context or condemnation.”Facebook has the following policy involving hate speech:"We define hate speech as a direct attack on people based on what we call protected characteristics — race, ethnicity, national origin, religious affiliation, sexual orientation, caste, sex, gender, gender identity, and serious disease or disability. We protect against attacks on the basis of age when age is paired with another protected characteristic, and also provide certain protections for immigration status. We define attack as violent or dehumanizing speech, statements of inferiority, or calls for exclusion or segregation." 1112

Federal agents who have clashed with protesters in Portland, Oregon, will begin a “phased withdrawal” from Oregon’s largest city, Gov. Kate Brown said Wednesday. The withdrawal of Customs and Border Protection and ICE officers could begin as soon as Thursday.In a tweet, Brown said "After my discussions with VP Pence and others, the federal government has agreed to withdraw federal officers from Portland. They have acted as an occupying force & brought violence." 478

Electric cars now drive farther, charge faster and come in nearly every price range.But when GMC began promoting its Hummer EV pickup truck to be released this year, it became even clearer that electric cars are primed to go mainstream.Once the domain of environmentalists, then early adopters, EVs may soon have even truck bros kicking the gasoline habit.With many models now available or coming soon — including a knockoff of the lovable Volkswagen Microbus — you may be wondering if it’s finally time to buy or lease an EV.Here are the essential questions to answer before you do.(Full disclosure: I’m a convert myself after six years and 70,000 gas-free miles.)1. Can you afford an electric car?EVs tend to be pricy to buy but can be more affordable to lease. Finding federal, state and local government incentives can also reduce sticker shock. And, even if the monthly payment is higher than a comparable gas car, operating costs are lower.Gas vehicles cost an average of ,356 per year to fuel, tax and insure, while electric cost just ,722, according to a study by Self Financial. Find out how much you can save with the Department of Energy calculator.2. How far do you need to drive on a single charge?Although almost 60% of all car trips in America were less than 6 miles in 2017, according to the Department of Energy, the phrase “range anxiety” scared many would-be early adopters.Teslas became popular in part because they offered 250 miles of range. But the range of many EVs between charges is now over 200 miles; even the modestly priced Chevrolet Bolt can travel 259 miles on a single charge.Still, EVs have a “road trip problem,” according to Josh Sadlier, director of content strategy for car site Edmunds.com. “If you like road trips, you almost have to have two cars — one for around town and one for longer trips,” he says.3. Where will you charge it?If you live in an apartment without a charging station, this could be a deal breaker.The number of public chargers increased by 60% worldwide in 2019, according to the International Energy Agency. While these stations — some of which are free — are more available, most EV owners install a home station for faster charging.EVs can be charged by plugging into a common 120-volt household outlet, but it’s slow. To speed up charging, many EV owners wind up buying a 240-volt charging station and having an electrician install it for a total cost of ,200, according to the home remodeling website Fixr.4. What will you use the car for?While there are a few luxury electric SUVs on the market, most EVs are smaller sedans or hatchbacks with limited cargo capacity. However, the coming wave of electric cars are more versatile, including vans, such as the Microbus, and trucks, such as an electric version of the popular Ford F-150 pickup.5. Do you enjoy performance?This is where EVs really shine. According to automotive experts, electric cars beat their gas counterparts in these ways:Immediate response with great low-end acceleration, particularly in the 0-30 mph range.Sure-footed handling due to the heavy battery mounted under the car, giving it a low center of gravity.No “shift shock” from changing gears in a conventional gas car’s transmission.Little noise except from the wind and tires.Other factorsOnce you consider the big questions, here are other reasons to make an electric car your next choice:Reduced environmental guilt. There is a persistent myth that EVs simply move the emissions from the tailpipe to the power generating station. Yes, producing electricity produces emissions, but many EV owners charge at night when much of the electricity would otherwise be unused. According to research published by the BBC, electric cars reduce emissions by an average of 70%, depending on where people live.Less time refueling. It takes only seconds to plug in at home, and the EV will recharge while you’re doing other things. No more searching for gas stations and standing by as your tank gulps down gasoline.No oil changes. Dealers like a constant stream of drivers coming in for oil changes so they can upsell other services. EVs have fewer moving parts and require fewer trips to the dealership for maintenance.Carpool lanes and other perks. Check your state regulations to see if an EV gets you access to the carpool lane, free parking or other special advantages.Enjoy the technology. Yes, EVs are more expensive, but they also tend to offer top-of-the-line comfort, safety features and technology compared with their gas counterparts.More From NerdWalletDon’t Return Your Leased Car — Sell ItZooming More, Driving Less: When to Ditch Your CarIs That Nearly New Salvage-Title Car Really a Deal?Philip Reed is a writer at NerdWallet. Email: articles@nerdwallet.com. Twitter: @AutoReed. 4789

Experts debunk the widely misunderstood notion that suicide rates spike during the holiday season.Ellen Eggert, with Kern Behavioral Health and Recovery Services, said people are less likely to take their lives during the holiday season."The reason it goes down is because people are more welcoming and forgiving during the holidays," Eggert said.Research from the Center for Disease Control shows that in 2015, December and November were two of the lowest months for suicides. 485

Embattled Missouri Governor Eric Greitens announced on Tuesday he will resign over the scandals that have dominated his tenure.The Republican governor has been embroiled in scandal for weeks. Last month, a Missouri state House committee released a report alleging that Greitens subjected a woman to non-consensual sexual activity and violence. Greitens described the report as "tabloid trash gossip" rooted in "lies and falsehoods."In late April, Greitens was indicted on a felony charge of computer tampering tied to his campaign's alleged use of a charity donor list.Greitens made the announcement that he will step down during a press conference outside his office.Earlier this month, Missouri state lawmakers announced plans to convene a special legislative session to weigh potential disciplinary actions against the governor.A request for comment to Greitens' communications director was not immediately returned. 962

来源：资阳报