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HOUSTON (AP) — Despite the miles traveled, the tens of millions of dollars raised and the ceaseless churn of policy papers, the Democratic primary has been remarkably static for months with Joe Biden leading in polls and Elizabeth Warren and Bernie Sanders vying to be the progressive alternative. That stability is under threat on Thursday.All of the top presidential candidates will share a debate stage, a setting that could make it harder to avoid skirmishes among the early front-runners. The other seven candidates, meanwhile, are under growing pressure to prove they're still in the race to take on President Donald Trump next November.The debate in Houston comes at a pivotal point as many voters move past their summer vacations and start to pay closer attention to the campaign. With the audience getting bigger, the ranks of candidates shrinking and first votes approaching in five months, the stakes are rising."For a complete junkie or someone in the business, you already have an impression of everyone," said Howard Dean, who ran for president in 2004 and later chaired the Democratic National Committee. "But now you are going to see increasing scrutiny with other people coming in to take a closer look."The debate will air on a broadcast network with a post-Labor Day uptick in interest in the race, almost certainly giving the candidates their largest single audience yet. It's also the first debate of the 2020 cycle that's confined to one night after several candidates dropped out and others failed to meet new qualification standards.If nothing else, viewers will see the diversity of the modern Democratic Party. The debate, held on the campus of historically black Texas Southern University, features several women, people of color and a gay man, a striking contrast from the increasingly white and male Republican Party. It will unfold in a rapidly changing state that Democrats hope to eventually bring into their column.Perhaps the biggest question is how directly the candidates will attack one another. Some fights that were predicted in previous debates failed to materialize with candidates like Sanders and Warren in July joining forces to take on their rivals.The White House hopefuls and their campaigns are sending mixed messages about how eager they are to make frontal attacks on anyone other than President Donald Trump. That could mean the first meeting between Warren, the rising progressive calling for "big, structural change," and Biden, the more cautious but still ambitious establishmentarian, doesn't define the night. Or that Kamala Harris, the California senator, and Pete Buttigieg, the mayor of South Bend, Indiana, look to reclaim lost momentum not by punching upward but by reemphasizing their own visions for America.Biden, who has led most national and early state polls since he joined the field in April, is downplaying the prospects of a titanic clash with Warren, despite their well-established policy differences on health care, taxes and financial regulation."I'm just going to be me, and she'll be her, and let people make their judgments. I have great respect for her," Biden said recently as he campaigned in South Carolina.Warren says consistently that she has no interest in going after Democratic opponents.Yet both campaigns are also clear that they don't consider it a personal attack to draw sharp policy contrasts. Warren, who as a Harvard law professor once challenged then-Sen. Biden in a Capitol Hill hearing on bankruptcy law, has noted repeatedly that they have sharply diverging viewpoints. Her standard campaign pitch doesn't mention Biden but is built around a plea that the "time for small ideas is over," an implicit criticism of more moderate Democrats who want, for example, a public option health care plan instead of single-payer or who want to repeal Trump's 2017 tax cuts but not necessarily raise taxes further.Biden, likewise, doesn't often mention Warren or Sanders. But he regularly contrasts the price tag of his public option insurance proposal to the single-payer system that Warren and Sanders back. The former vice president, his aides say, is willing to have discussion over health care, including with Warren.Ahead of the debate, the Biden campaign also emphasized that he's released more than two decades of tax returns, in contrast to the president. That's a longer period than Warren, and it could reach back into part of her pre-Senate career when she did legal work that included some corporate law.Biden's campaign won't say that he'd initiate any look that far back into Warren's past, but in July, Biden was ready throughout the debate with specific counters for rivals who brought up weak spots in his record.There are indirect avenues to chipping away at Biden's advantages, said Democratic consultant Karen Finney, who advised Hillary Clinton in 2016. Finney noted Biden's consistent polling advantages on the question of which Democrat can defeat Trump.A Washington Post-ABC poll this week found that among Democrats and Democratic-leaning voters, Biden garnered 29% support overall. Meanwhile, 45% thought he had the best chance to beat Trump, even though just 24% identified him as the "best president for the country" among the primary field."That puts pressure on the others to explain how they can beat Trump," Finney said.Voters, Finney said, "want to see presidents on that stage," and Biden, as a known quantity, already reaches the threshold. "If you're going to beat him, you have to make your case."Some candidates say that's their preferred path.Harris, said spokesman Ian Sams, will "make the connection between (Trump's) hatred and division and our inability to get things done for the country."Buttigieg, meanwhile, will have an opportunity to use his argument for generational change as an indirect attack on the top tier. The mayor is 37. Biden, Sanders and Warren are 76, 78 and 70, respectively — hardly a contrast to the 73-year-old Trump.There's also potential home state drama with two Texans in the race. Former Rep. Beto O'Rourke and former Obama housing secretary Julian Castro clashed in an earlier debate over immigration. Castro has led the left flank on the issue with a proposal to decriminalize border crossings.For O'Rourke, it will be the first debate since a massacre in his hometown of El Paso prompted him to overhaul his campaign into a forceful call for sweeping gun restrictions, complete with regular use of the F-word in cable television interviews.O'Rourke has given no indication of whether he'll bring the rhetorical flourish to broadcast television. 6612

Humanity's first visit to a star began this weekend. NASA's Parker Solar Probe will explore the sun's atmosphere in a mission that launched early Sunday. This is the agency's first mission to the sun and its outermost atmosphere, the corona.After being delayed on Saturday, the probe successfully launched at 3:31 a.m. ET Sunday from Cape Canaveral, Florida, on a United Launch Alliance Delta IV Heavy rocket, one of the world's most powerful rockets.Although the probe itself is about the size of a car, a powerful rocket is needed to escape Earth's orbit, change direction and reach the sun.The launch window was chosen because the probe will rely on Venus to help it achieve an orbit around the sun.Six weeks after launch, the probe will encounter Venus' gravity for the first time. It will be used to help slow the probe, like pulling on a handbrake, and orient the probe so it's on a path to the sun. 913

Hours after two Atlanta Police officers were charged in connection with the death of Rayshard Brooks, the department confirmed that an unspecified number of officers are calling off tonight.The city’s Mayor, Keisha Lance Bottoms, told CNN’s Chris Cuomo that some officers are being asked to extend their shift on Wednesday. Bottoms added that other jurisdictions have been notified and were asked to be on standby to provide the city with assistance.Despite reports on social media, Atlanta Police denied that officers are walking off the job.“The department is experiencing a higher than usual number of call outs with the incoming shift,” the department confirmed on Twitter. “We have enough resources to maintain operations & remain able to respond to incidents.”Bottoms acknowledged to Cuomo that officer morale is an issue.Earlier on Wednesday, Garrett Rolfe, who was fired from the Atlanta Police Department following the shooting, was charged with felony murder and 10 other crimes, including four counts of aggravated assault with a deadly weapon and several violations of his oath of office.Officer Devin Brosnan has been charged with aggravated assault and several violations of his oath of office. Brosnan was placed on administrative leave late Saturday.Brooks died on Friday night after Rolfe shot him in the parking lot of a Wendy’s restaurant.The Georgia Bureau of Investigations said that officers responded to a call of a man who fell asleep behind the wheel in a drive thru. The police accused Brooks of failing a field sobriety test, which prompted the officers to attempt to arrest Brooks.Video of the incident showed that Brooks then struggled with officers over a Taser. As Brooks took off withTaser in hand, Rolfe fatally shot Brooks.Brooks was transported to the hospital, and he died during surgery. 1836

In 2016, President Obama used the Affordable Care Act to extend federal sex discrimination protections to people who identify as transgender.But after a recent move by the Trump administration, some of those protections are now gone.“What happened with the recent Trump administration ruling is that they basically said they were taking out that definition of sex discrimination and stated that it only applied to a person’s birth sex and couldn’t be applied to their gender identity and that they were no longer going to enforce any protections on the basis of gender identity," said Dr. Eliabeth Kvach. “I think there’s something to be said, to think about what it’s like to be a person where the government says you don’t deserve to get accessible health care,” said Andrew MillerKvach and Miller both work at Denver Health in Colorado. Both call the recent rule change in DC a direct threat to the lives of transgender men and women.“We have for example, 300 patients on our list to be able to receive vaginoplasty or gender confirming surgery for transgender women. And if you’re waiting years to get that surgery and then all of a sudden you’re worried about whether your insurance is going to cover it, that is enormously psychologically devastating to people,” said Kvach.“I think that we’re already seeing that with cases coming out of hospitals denying care to transgender and non-binary folks," said Miller.“I certainly think that it is dangerous to the lives of transgender and non-binary people,” said Kvach.Denver Health is a LGBTQ+ Center of Excellence. For the health system it means any patient regardless of sexual orientation, gender identity, or other LGBTQ identification can receive treatment from any doctor for any health need“LGBTQ health care isn’t specialty care, it’s just health care,” said Miller.And while Miller is an employee at Denver Health, this is an extra important issue for him personally.“I identify as a transgender man, and as I said before, my pronouns are he, him, his. I was born female, and at a certain point in my life, I recognized that being a woman didn’t fit for me, it was like I was living this false life,” said MillerFor him, and many trans people, being called the wrong name or the wrong pronoun isn’t just a simple mistake“When we say hey, my name is Andrew, that’s what I go by, but you call me my birth name, what I hear is, 'It doesn’t matter that I told you my name.' You get to be more of an expert on me than I get to be on me. Why should I feel safe that you’re going to actually take care of me, if you can’t even call me my name?” Miller said.For trans people around the country, this rule change might mean they could be denied hormone therapy or gender reassignment surgery. Procedures the transgender and health care providers who treat them, deem medically necessary.“Medical treatment with hormones and with surgery help a person’s body align with who they are, with their gender identity,” Kvach said.But it also means they have to be worried about being denied treatment for anything from a sore throat to life saving surgery.“I’m from the south, I think about it all the time. What it would be like to go back home and have a medical emergency and not be able to get care. To be a person denied health care, and it’s terrifying,” said Miller.And that increased anxiety can lead to bad health outcomes from avoiding preventative treatment to suicide.A survey from the Trevor Project released this month shows that more than half of kids who identify as transgender and nonbinary have seriously considered suicide in the last 12 months.While this rule change may be disheartening to many, institutions like Denver Health reaffirm their commitment to treating transgender people, like people“I want folks to be able to go to the doctor and feel safe. I want my community to survive,” Miller said. 3878

If you're a night owl, you may want to consider spending your winters in northern Alaska.Utqiagvik, Alaska, formerly known as Barrow, experienced its last sunrise and sunset on Sunday for about two months.The town of about 4,000 people is now beginning its 65-day period of darkness, known as polar night.Polar night is a common term in places that don't experience sunrise for more than 24 hours, according to CNN meteorologist Judson Jones."This happens every year," Jones said. "If you live above the Arctic Circle, there will be a day when the sun sets for the rest of winter. The good news? It will return and then during the summer when it won't set for days."The northern third of Alaska lies above the Arctic Circle, the ring of latitude that encircles the frigid Arctic polar region.Although Utqiagvik is not the only Alaskan town to experience this phenomenon, it is the first one on the polar night location list because of how far north it is.For about one to two months, the residents of Kaktovik, Point Hope and Anaktuvuk Pass will also be without the sun. Their final sunsets will happen between late November and early December, according to CNN affiliate KTUU.The sun officially set at 1:43 p.m. Sunday in Utqiagvik, starting its 65-day hiatus from the town. It won't peek above the horizon again until January 23, 2019.The-CNN-Wire 1357

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