济南强直脊柱炎IV级(北京强直性脊柱炎中医) (今日更新中)

A Chicago Midway International Airport passenger might have exposed people to measles there and at a Chicago-area hospital in the past week, Illinois health officials said, as physicians across the globe contend with 229

SEATTLE – Health officials in Washington state said Sunday night that a second person had died from the coronavirus and researchers said it may have been circulating for weeks undetected in the greater Seattle area. In a statement, 246

A bartender in Missouri got a massive tip when a customer left her a winning lottery ticket worth ,000.It would sound like an unusual item to receive as a tip, but winner and Bleacher's Bar staff member Taylor Russey 231

WASHINGTON – When the House of Representatives begins its public impeachment hearings, it will be a rare event – only the fourth time involving a president. Presidents Andrew Johnson, Richard Nixon and Bill Clinton all faced varying degrees of the impeachment process. Now, so will President Donald Trump. “It is a political event,” said Georgetown Law Professor Victoria Nourse. She says while it is a high-profile event, she cautions to not call it “political theater.” “Impeachment was the last gasp, right? If someone did something completely antithetical to the nature of the Republic, if they were essentially unfit to serve in office, the founders wanted to have a backstop remedy, other than an election,” Nourse said. Here’s how the process will unfold: 1. Several House committees will hold public hearings. It’s up to the judiciary committee to decide if the full House will vote on impeachment. 2. Democrats hold the majority in the House– there are 235 of them. At least 218 representatives need to vote for impeachment for it to move on to the Senate. 3. The Senate holds the impeachment trial and acts as a jury. 4. Republicans have the majority in that chamber— 53 seats. An impeachment conviction requires a two-thirds majority vote. There are three offenses that are considered impeachable: - Treason - Bribery - High crimes and misdemeanors The Constitution does not define what high crimes and misdemeanors are, so it’s open to interpretation. “What it has to be is something that is very serious to the conduct of the nation's democracy,” Nourse said. That’s what is dividing Congressional Democrats and Republicans now: does President Trump’s actions involving Ukraine rise to the level of high crimes and misdemeanors? 1769

San Francisco is expected to set a groundbreaking precedent on Tuesday by voting to become the first city in the country to ban police from using facial recognition. Part of the reason: concerns about accuracy. “With Caucasian faces, facial recognition is pretty good. It has a 90 to 95 percent accuracy rate,” explains Darrell West, director of the Center for Technology Innovation with the Brookings Institution. “But with minorities, sometimes the accuracy rate drops to 70 percent.”West also says that once a person’s image is in the database, there’s uncertainty surrounding what it could be used for. A Georgetown law study found 1 in 2 American adults is in a law enforcement face recognition network. Law enforcement has argued the technology helps solve crimes or improve investigations. Agencies across the country can use driver’s license photos or mug shots to match someone's identity. “All it's doing is using something that's readily available,” says Sheriff Bob Gualtieri with the Pinellas County Sheriff’s Department in Florida. But it's not just law enforcement using the technology. Stores, airports and some concert venues are all starting to work it into their operations. It's become so mainstream, Congress is now considering a bill to stop businesses from collecting facial recognition data on customers without their permission. “I think people find it very intrusive that you're just walking down the street or going into the store and somebody's recording your face and then attaching your identity to that image,” West says.If the bill in Congress passes, it would be the first federal law on facial recognition. 1656

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