郑州换眼睛需要多少钱(郑州近视与散光) (今日更新中)

(CNN) -- Vice President Mike Pence made an announced trip to Iraq to visit US troops ahead of Thanksgiving, landing in the country Saturday amid violent anti-government protests.Pence visited the Al Asad Air Force Base in western Iraq, where he was greeted by the US Ambassador to Iraq and several military officers.He received a classified briefing from the commanding officer on the base and spoke by phone with Iraqi Prime Minister Adil Abdul Mahdi.On the call, Pence told Mahdi that he traveled to Iraq in part to "extend gratitude to the men and women (of the US military) serving in your country," according to the TV travel pool with the vice president.Mike Pence and his wife Karen Pence later served the troops a Thanksgiving lunch, with the Vice President serving turkey and Mrs. Pence handing out yams.As service members came up to them, the Pences asked each where they were from and thanked them for their service.Vice President Pence then delivered remarks to about 150 service members in a hanger. "The President and your Vice President and the American people are behind you 100%," Pence said, according to the TV travel pool.Pence told the service members that the Trump administration was "fighting to secure another pay raise for the men and women in the military," but added "we need Congress to do their jobs," the TV travel pool reported."Congress should have finished their work months ago but you know that partisan politics and endless investigations have slowed things down," Pence said, according to the pool, referring to the House impeachment proceedings into President Donald Trump and Ukraine.Pence also mentioned the 1661

A lawyer for an indicted associate of Rudy Giuliani tells CNN that his client is willing to tell Congress about meetings the top Republican on the House Intelligence Committee had in Vienna last year with a former Ukrainian prosecutor to discuss digging up dirt on Joe Biden.The attorney, Joseph A. Bondy, represents Lev Parnas, the recently indicted Soviet-born American who worked with Giuliani to push claims of Democratic corruption in Ukraine. Bondy said that Parnas was told directly by the former Ukrainian official that he met last year in Vienna with Rep. Devin Nunes."Mr. Parnas learned from former Ukrainian Prosecutor General Victor Shokin that Nunes had met with Shokin in Vienna last December," said Bondy.Shokin was ousted from his position in 2016 after 782

Researchers are reporting the largest-ever one-year decline in the U.S. cancer death rate, and they are crediting advances in lung-tumor treatments. The overall cancer death rate has been falling since 1991, and usually drops about 1.5% a year. But it fell 2.2% from 2016 to 2017, according to a 309

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

A college student studying environmental science fell about 100 feet to her death while hiking on a class trip to the Ozarks, officials said.Andrea Norton, 20, was among a group of Briar Cliff University students who traveled to Hawksbill Crag in Arkansas' Ozark National Forest on Sunday morning as part of a class activity, Newton County Sheriff Glenn Wheeler said.Witnesses said she repositioned herself for a photo and then fell, 446

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