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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 — The Senate intelligence committee has concluded the Kremlin launched an aggressive effort to interfere in the 2016 presidential contest on behalf of Donald Trump and says the Trump campaign’s interactions with Russian intelligence services during the campaign posed a “grave” counterintelligence threat. It says Trump associates were eager to exploit the Kremlin’s aid, particularly by maximizing the impact of the disclosure of Democratic emails that were hacked by Russian military intelligence officers.The report from the Republican-led panel lays out significant contacts between Trump associates and Russians, describing for instance a close professional relationship between Trump campaign chairman Paul Manafort and Konstantin Kilimnik, whom the committee describes without equivocation as a Russian intelligence officer."The Committee found that Manafort's presence on the Campaign and proximity to Trump created opportunities for Russian intelligence services to exert influence over, and acquire confidential information on, the Trump campaign," according to the report released Tuesday.The report notes how Manafort shared internal Trump campaign polling data with Kilimnik and says there is “some evidence” that Kilimnik may have been connected to the Kremlin’s operation to hack and leak Democratic emails, though it does not describe that evidence. In addition, the report says that “two pieces of information” raise the possibility of Manafort’s potential connection to those operations, but what follows next in the document is blacked out.Both men were charged in special counsel Robert Mueller’s Russia investigation, but neither was accused of any tie to the hacking.The report purposely does not come to a final conclusion about whether there is enough evidence that Trump’s campaign coordinated or colluded with Russia to sway the election to him and away from Democrat Hillary Clinton. That leaves its findings open to partisan interpretation. But the report says interference in the election is indisputable. 2053

WASHINGTON (AP) — Federal officials are outlining new rules that will let operators fly small drones over people and at night. Most drones will need to be equipped with remote identification that can be tracked by law enforcement officials. The final rules announced Monday by the Federal Aviation Administration could boost the commercial use of drones, which has been slowed by regulatory hurdles. UPS, Amazon.com, and Google parent Alphabet are among many companies exploring the potential for making deliveries to consumers with drones.“These final rules carefully address safety, security and privacy concerns while advancing opportunities for innovation and utilization of drone technology,” said U.S. Secretary of Transportation Elaine L. Chao.The FAA issued the following three operational requirements:1. Operate a standard Remote ID drone that broadcasts identification and location information of the drone and control station;2. Operate a drone with a Remote ID broadcast module (may be a separate device attached to the drone), which broadcasts identification, location, and take-off information; or3. Operate a drone without Remote ID but at specific FAA-recognized identification areas.According to the FAA, the Remote ID will help mitigate risks associated with expanded drone operations, such as flights over people and at night, and both rules support technological and operational innovation and advancements. 1436

VISTA, Calif. (KGTV) — Two brothers are behind bars after deputies say they got into a road rage incident and robbed a driver in Vista.On Tuesday, just before 9:30 a.m. near the 1300 block of Melrose Way, San Diego Sheriff's Department says Matthew, 29, and John, 23, Giordano were driving in a lifted grey Silverado pick-up truck. Deputies say for some reason, Matthew became angry and began to follow another vehicle and displayed a weapon to the driver.At one point, the truck cut off the driver and came to a stop, deputies say.Deputies said Matthew got out of his truck and started punching the driver's side window. Once the driver opened the door, Matthew took about ,000 worth of jewelry and money from the driver, deputies added.During the confrontation, John used a metal tool to smash the driver's windshield and the windshield of a second car not involved in the original incident, deputies say. The brothers then drove off.One of the victims suffered minor injuries from broken glass. Damage to both cars was estimated between ,000 and ,000.SDSO investigators say they gathered enough evidence to serve a search warrant in the 1500 block of Sapphire Lane, where the Giordanos were arrested on several charges, including conspiracy and robbery. 1271

WASHINGTON — A handful of states remained in play Friday in the tightly contested U.S. presidential race. The outcome of contests in Georgia, North Carolina, Pennsylvania and Nevada will determine whether Democrat Joe Biden or President Donald Trump wins.The solidly Republican state of Alaska has also not been called because it is only 50% counted and will not release absentee numbers until Nov. 10. It is not expected to impact the outcome.The Associated Press reviews the states that will determine the presidency:___GEORGIA: Outstanding ballots left to be counted in counties where Biden has performed well.THE BACKGROUND: Early Wednesday, Trump prematurely claimed he carried Georgia.“It’s ... clear that we have won Georgia. We’re up by 2.5%, or 117,000 (votes) with only 7% (of the vote) left” to count, Trump said during an early morning appearance at the White House. He also said he planned to contest the U.S. presidential election before the Supreme Court. It was unclear exactly what legal action he might pursue.The race is too early to call. With an estimated 99% of the vote counted there, Biden had overtaken Trump by more than 900 votes Friday morning, with thousands more ballots left to be counted.That includes mailed ballots from population-dense counties in the Atlanta metro region that lean Democratic. Biden is overperforming Hillary Clinton’s 2016 showing in those counties, including in their more upscale suburban reaches.___NEVADA: Race too early to call; vote count will continue for several more days.THE BACKGROUND: Democrat Joe Biden leads by less than 1 percentage point in Nevada over President Donald Trump, with more than 1.2 million ballots counted.That’s after election officials in Nevada released updated returns on Thursday, including a batch of 14,285 and 12,189 ballots, respectively, in the state’s two largest counties, Clark and Washoe.Overall, officials have tallied a little more than three-quarters of the state’s expected vote. Under state law, ballots postmarked by Election Day will still be counted if they arrive by Tuesday, Nov. 10. Clark County said Thursday it did not expect to complete counting the bulk of its mail votes until this weekend.Among the ballots still left to be processed in Nevada this year are provisional ballots, including 60,000 in Clark County, where most of the state’s voters live. Those ballots were mostly cast by voters who registered on Election Day and will be counted after officials verify their eligibility to be included.In a tight race, that could delay the AP declaring a winner. For example, in the 2004 race between George W. Bush and John Kerry, the AP did not call the winner of the election in Ohio until it was able to confirm that Bush’s lead exceeded the number of provisional ballots left to be counted.Nevada, once a swing state, has trended toward Democrats in the past decade. Trump narrowly lost Nevada in 2016. Bush was the last Republican to win there, in 2004.Biden’s lead in Nevada stands at 11,438 votes.___NORTH CAROLINA: Race too early to call. Ballots left to count.THE BACKGROUND: Trump prematurely claimed early Wednesday that he won the state.“We’ve clearly won North Carolina, where we’re up 1.7%, 77,000 votes with only approximately 5% left. They can’t catch us,” he said during an appearance at the White House. Trump also said he planned to contest the U.S. presidential election before the Supreme Court. It was unclear, exactly, what legal action he might pursue.Though Trump is correct that he held a nearly 77,000-vote lead, which he maintained Thursday morning, the race is too early to call with up to 116,000 mail ballots left to count, as well as about 41,000 provisional ballots statewide.As long as those ballots are postmarked by Nov. 3, state election officials have until Nov. 12 to count them. And when it comes to mail ballots, Biden was outperforming Trump. That means the ballots yet to be counted could give Biden a lead.___PENNSYLVANIA: Tens of thousands of ballots left to be counted.THE BACKGROUND: Pennsylvania is among a handful of battleground states Trump and Biden are narrowly contesting, and there were tens of thousands of votes left to be counted Friday morning.Trump, who held a 675,000-vote lead early Wednesday, prematurely declared victory in the state.“We’re winning Pennsylvania by a tremendous amount. We’re up 690,000 votes in Pennsylvania. These aren’t even close. It’s not like, ‘Oh, it’s close,’” Trump said during an appearance at the White House.But by early Friday, Biden had overtaken Trump in the number of ballots counted in the state, which Trump must win to have a shot at reelection. Biden held a nearly 6,000-vote advantage.Elections officials are not allowed to process mail-in ballots until Election Day under state law. It’s a form of voting that has skewed heavily in Biden’s favor after Trump spent months claiming without proof that voting by mail would lead to widespread voter fraud.Mail ballots from across the state overwhelmingly broke in Biden’s direction.There’s also a possibility the race won’t be decided for days. If there is less than a half percentage point difference between Biden's and Trump’s vote totals, state law dictates that a recount must be held.Democrats had long considered Pennsylvania a part of their “blue wall” — a trifecta that also includes Wisconsin and Michigan — that for years had served as a bulwark in presidential elections. In 2016, Trump won each by less than a percentage point.Biden, who was born in Scranton, claims favorite-son status in the state and has long played up the idea that he was Pennsylvania’s “third senator” during his decades representing neighboring Delaware. He’s also campaigned extensively in the state from his home in Delaware. 5784