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Walmart says it is expanding its hours at more than 4,000 stores.The retail giant said by August 17, 4,000 of its 4,700 stores will close at 10 p.m. to give customers more time to shop.We’re expanding many Walmart store closing times from 8:30 p.m. to 10 p.m. Expanding our hours of operations provides customers with greater options to shop food, medicine and supplies. https://t.co/n5Dmzp7Kh7 pic.twitter.com/0qLBiey4Ax— Walmart Inc. (@WalmartInc) August 14, 2020 "We’ll continue assessing our remaining stores to determine the right time to expand their closing hours," a spokesperson said in a statement to E.W. Scripps. "With this change, we will continue the health and safety measures currently in place, such as social distancing, health screenings, plastic barriers at the registers and masks."In March, store hours had been shortened due to the coronavirus pandemic. 884

WASHINGTON — U.S. health officials have started two new studies to test various blood thinners to try to prevent strokes, heart attacks, blood clots and other complications in COVID-19 patients.Doctors increasingly are finding blood clots throughout the bodies of many people who died from COVID-19 along with signs of damage they do to kidneys, lungs, blood vessels, the heart and other organs.National Heart, Lung and Blood Institute Director Gary Gibbons says that hospitals have been giving seriously ill patients anti-clotting drugs to try to prevent this, but “quite frankly, we didn’t know how best to treat it” in terms of which drugs or doses to use and at what stage of illness.The National Institutes of Health will coordinate a study in hospitalized patients comparing low and regular doses of the blood thinner heparin. The study will involve more than 100 sites around the world participating in a research effort with various governments, drug companies, universities and others to speed coronavirus therapies.A second study in COVID-19 patients not sick enough to need hospitalization will test various strategies against placebo pills: baby aspirin or low or regular doses of the anti-clotting drug apixaban, sold as Eliquis in the United States. The goal there is preventing blood clots or hospitalization.A third study starting later will test blood thinners for people who have recovered and no longer test positive for the coronavirus. Evidence is building that they may remain at higher risk for blood clots. 1538

WASHINGTON (AP) — Democrats controlling the House say they'll vote next week on a bill that would make the District of Columbia the country's 51st state.It's an issue that they say has become far more important in the aftermath of protests for racial justice in both Washington D.C. and across the nation.Next Friday’s vote, if successful, would pass a D.C. statehood bill for the first time in the House, but the legislation faces insurmountable opposition in the GOP-controlled Senate.The White House's move to use federal forces to clear peaceful protesters so President Donald Trump could walk to a nearby church for a photo op two weeks ago prompted Democratic leaders to schedule the vote.If the measure was signed into law, the state of “Washington, Douglass Commonwealth” would be admitted into the U.S. and the new state would elect two U.S. senators and one U.S. representative.The state would consist of all D.C. territory except federal buildings and monuments, including the principal federal monuments, the White House, the Capitol Building, the U.S. Supreme Court Building, and the federal executive, legislative, and judicial office buildings located adjacent to the Mall and the Capitol Building. 1221

WASHINGTON — U.S. health officials have started two new studies to test various blood thinners to try to prevent strokes, heart attacks, blood clots and other complications in COVID-19 patients.Doctors increasingly are finding blood clots throughout the bodies of many people who died from COVID-19 along with signs of damage they do to kidneys, lungs, blood vessels, the heart and other organs.National Heart, Lung and Blood Institute Director Gary Gibbons says that hospitals have been giving seriously ill patients anti-clotting drugs to try to prevent this, but “quite frankly, we didn’t know how best to treat it” in terms of which drugs or doses to use and at what stage of illness.The National Institutes of Health will coordinate a study in hospitalized patients comparing low and regular doses of the blood thinner heparin. The study will involve more than 100 sites around the world participating in a research effort with various governments, drug companies, universities and others to speed coronavirus therapies.A second study in COVID-19 patients not sick enough to need hospitalization will test various strategies against placebo pills: baby aspirin or low or regular doses of the anti-clotting drug apixaban, sold as Eliquis in the United States. The goal there is preventing blood clots or hospitalization.A third study starting later will test blood thinners for people who have recovered and no longer test positive for the coronavirus. Evidence is building that they may remain at higher risk for blood clots. 1538

WASHINGTON (AP) — Hackers got into computers at the U.S. Treasury Department and possibly other federal agencies, touching off a government response involving the National Security Council. Security council spokesperson John Ullyot says on Sunday that the government is aware of reports about the hacks and is taking steps to identify and remedy any possible issues. Reuters reported Sunday that a group backed by a foreign government stole information from Treasury and a Commerce Department agency responsible for internet and telecommunications policy. Intelligence agencies are reportedly concerned that other agencies were hacked using similar tools. The Treasury Department on Sunday deferred comment to the National Security Council. 748