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A handful of low-polling moderates hoped to break through in a crowded Democratic field during Tuesday's debate by confronting the top-tier candidates on stage, Massachusetts Sen. Elizabeth Warren and Vermont Sen. Bernie Sanders.Warren and Sanders withstood the attacks -- and counterpunched much harder.The two most progressive candidates in the 2020 Democratic field struck inspirational tones, with Warren urging Democrats to be "the party of big, structural change." And they won over the crowd as they debated with moderate critics who tried to question their electability and the feasibility of their ideas, but failed to knock either candidate on their heels even once.In the process, they could have eased primary voters' fears that their policy proposals would make ripe targets for President Donald Trump and the GOP in a general election.For their part, moderates pushed back as they tried to define themselves on health care and decriminalizing the border. Mostly, though, their highlighting of ideological differences within the party offered Warren and Sanders a tune-up for higher-stakes showdowns this fall against the Democratic front-runner, former Vice President Joe Biden.Here are seven takeaways from Tuesday night, the first of the two nights of CNN's Democratic debate in Detroit:1. Warren and Sanders swat away their criticsFormer Maryland Rep. John Delaney's argument for pragmatism midway through the debate teed Warren up -- and she landed a haymaker."I don't understand why anybody goes to the trouble of running for president of the United States just to talk about what we really can't do and shouldn't fight for," Warren said.The crowd erupted. Before the debate ended, Delaney's Wikipedia page had been updated to say he'd died at Warren's hands in Detroit.It wasn't the only time Warren took on Delaney. Early on, she called his attacks on "Medicare for All" proposals "Republican talking points."Then there was Sanders' retort when Ohio Rep. Tim Ryan told him that "you don't know that" as he questioned the coverage Medicare for All would provide."I do know. I wrote the damn bill," Sanders shot back.The visuals were memorable, too. Sanders at one point threw his hands up at Hickenlooper. Warren rubbed her hands at the thought of implementing her 2% wealth tax on Delaney's million personal fortune.Delaney, Ryan, former Colorado Gov. John Hickenlooper and Montana Gov. Steve Bullock all went at Sanders and Warren from the right. Delaney began the debate by comparing the two to failed Democratic nominees George McGovern (1972), Walter Mondale (1984) and Michael Dukakis (1988).The problem facing the moderates is that their arguments largely consisted of dire warnings about the political consequences of moving too far left. They didn't offer Democratic voters an alternative vision for a post-Trump America.It's why none of them landed real blows on Warren or Sanders all night. If anything, sparring with the low-polling quartet served to sharpen Warren and Sanders for the fights against stronger opponents ahead.2. No daylight between Warren and SandersThe top two-polling progressives in the Democratic field were positioned on stage next to each other Tuesday night. But they showed no appetite for a fight with each other.Instead, Warren and Sanders largely stood together, beating back moderate critics all night.The two are courting different voters right now, but eventually, one of the them will need to consolidate progressive support to win the Democratic nomination.Still, Tuesday night showed that the time to turn against each other could be months away. Both are considered top-tier candidates who poll viably and are raising money effectively, and both appear to believe it's far too early to take such a risk.3. 'Dark psychic force'Author Marianne Williamson provided one of the night's most memorable moments when she addressed the water crisis in Flint, Michigan, with a stirring condemnation of environmental racism -- and other candidates' approach to talking about it."This is part of the dark underbelly of American society, the racism, the bigotry, and the entire conversation that we're having here tonight -- if you think any of this wonkiness is going to deal with this dark psychic force of the collectivized hatred that this President is bringing up in this country, then I'm afraid that the Democrats are going to see some very dark days," she said."We need to say it like it is," Williamson said. "It's bigger than Flint. It's all over this country. It's particularly people of color. It's particularly people who do not have the money to fight back, and if the Democrats don't start saying it, why would those people feel they're there for us? And if those people don't feel it, they won't vote for us and Donald Trump will win."The answer was a reminder of how powerful the perspective of a political outsider can be in presidential races. Williamson is a low-polling long-shot, but generated buzz with her condemnation of "wonkiness" on racism.4. Seeking a middle ground on health careThe debate began with a battle over health care dominated by Sanders and Warren defending Medicare for All against Delaney, Hickenlooper and Montana Gov. Steve Bullock, who cast it as politically fraught in a general election.Former Texas Rep. Beto O'Rourke and South Bend, Indiana, Mayor Pete Buttigieg sought middle grounds -- and their answers on health care underscored where they are trying to fit into the Democratic field.O'Rourke touted a plan called "Medicare for America." It would enroll uninsured Americans in Medicare, and allow those who are dissatisfied with their private insurance to opt into Medicare -- while retaining private insurance for those who wish to keep it."Our plan ensures everyone is enrolled in Medicare or can keep their employer-sponsored insurance," he said.Buttigieg argued for a similar approach -- and said Democrats should stop worrying about being called socialists by Republicans over the health care policies they back."If it's true that if we embrace a far-left agenda, they're going to say we're a bunch of crazy socialists. If we embrace a conservative agenda, you know what they're going to do? They're going to say we're a bunch of crazy socialists," he said. "So let's just stand up for the right policy, go out there and defend it."5. Arguments for reparationsAsked about racism, O'Rourke was the first Democrat on stage to argue for a step toward reparations."The very foundation of this country -- the wealth that we have built, the way we became the greatest country on the face of the planet -- was literally on the backs of those who were kidnapped and brought here by force," he said.O'Rourke said he backs legislation by Texas Rep. Sheila Jackson Lee that would create a commission to study reparations.It was an effective moment for O'Rourke -- who, like Buttigieg, Williamson and Minnesota Sen. Amy Klobuchar -- didn't end up playing a part of the memorable clashes with other candidates, because they didn't fit into the progressives-vs.-moderates theme that Warren, Sanders and their critics established early on. 7153

A fire burning into its fourth day at a petrochemical facility in a suburban Houston area has been extinguished, officials say."As of 3 a.m. today (Wednesday), the firefighting crews on the scene of the ITC Tank Farm Fire are reporting that all tank fires have been extinguished," Intercontinental Terminals Company said in a news release. "Crews continue to spray foam and water on the tanks to facilitate cooling and prevent reigniting of the remaining material."The fire began in a single tank at ITC, a storage facility in Deer Park, Texas, on Sunday afternoon and quickly spread to a second tank, the company said.A specialty firefighting team from Louisiana was brought in to battle the fire, and used foam and water, ITC officials said.By late Tuesday, four tanks remained burning at the ITC facility -- which was a reduction from seven earlier that day, according to Harris County authorities.The battle had by then moved from a defensive mode to an offensive one, according to Ray Russell, a spokesman with Channel Industries Mutual Aid, a nonprofit that handles firefighting, rescue and hazardous material in the local refining and petrochemical industry.No serious injuries have been reported and the cause of the blaze is still under investigation.Schools, businesses closed As the fire burned, sending towering black clouds and a fireball into the sky late Tuesday, neighbors were worried about the heavy, dark smoke even as authorities sought to assure them the air quality remained in the good to moderate range.Before the fire was extinguished, several school districts near the facility, including Deer Park and La Porte, said they would be closed Wednesday and canceled after-school activities, due to the conditions from the fire and changes in the weather."Weather forecasts for Tuesday night and Wednesday call for conditions that could cause the smoke plume from the fire to directly affect our school district and, in an abundance of caution, La Porte ISD has decided to cancel classes for Wednesday, March 20," according to the district's statement.The school districts in the City of Pasadena, Channelview, Sheldon and Galena Park also announced they had canceled classes on Wednesday. San Jacinto College will also be closed.Schools and businesses had briefly reopened Tuesday, even as some worried about the air quality in the area. ITC said that air monitoring near the facility has shown readings "well below hazardous levels."Questions about air qualityRyan Sitton, a commissioner with the Railroad Commission of Texas, which regulates oil and natural gas in the state, said several teams, including those with the chemical facility and the Environmental Protection Agency, are monitoring the air quality."There is a plethora of air quality monitoring that is going on constantly, and it makes me confident that the people of the area are not at elevated risk right now," he said Tuesday.Despite such assurances, some health officials have expressed ongoing concern about the health impacts of the fire."I worry when officials say no health effects are expected," Winifred Hamilton, environmental health science director at the Baylor College of Medicine, told CNN affiliate KPRC-TV. "They're really talking about acute, immediate health effects, and we may still see some of those."The tanks that were on fire contained chemicals that go into making gasoline, including xylene, naptha and pyrolysis gasoline, known as Pygas.Sitton said that chemicals like xylene and toluene can burn in a "disgusting blob," but said there weren't toxins, but could contain particulates.Xylene is a solvent that occurs naturally in petroleum, ITC said. Swallowing or breathing the substance can cause death, while nonlethal exposure can cause eye, nose, throat and skin irritation, among other maladies, 3830

A judge has ruled that the cases against all three defendants charged with murder in the death of Ahmaud Arbery can advance to the trial court. During a probable cause hearing Thursday, Magistrate Court Judge Wallace Harrell found that there is enough evidence for the cases against Greg and Travis McMichael and William “Roddie” Bryan to proceed.According to the Georgia Bureau of Investigation, Arbery was in the Satilla Shores neighborhood in Brunswick, Georgia, when both Gregory and Travis McMichael confronted Arbery with two firearms on February 23. During the encounter, Travis McMichael shot and killed Arbery, prosecutors said.Bryan filmed the encounter, but it took nearly 10 weeks for the video to be made public. The Georgia Bureau of Investigations said that an investigation was launched into Arbery's death as video spread online.Arbery’s death prompted a social media hashtag #JusticeForAhmaud. Arbery’s death prompted discussions nationally on the role racial bias plays in the criminal justice system. 1032

A judge says President Donald Trump may not divert million intended for a military construction project in Washington state to build his border wall. The U.S. Supreme Court and some other courts have ruled that the administration can begin diverting billions in military spending to the wall. But U.S. District Judge Barbara Rothstein ruled Thursday that a case brought by Washington Attorney General Bob Ferguson contains different arguments which are not covered by those decisions. She found that diverting the money is unlawful because it would take money that Congress appropriated for the military and use it for domestic law enforcement. 660

"Trainspotting 2" star Bradley Welsh has been shot dead in Scotland, the UK's Press Association agency has reported.The actor -- who appeared as gangland figure Doyle in the sequel to the hit movie about a group of heroin addicts in Edinburgh -- was killed in Scotland's capital on Wednesday night, the agency said.Police said they were called to an incident in the city at around 8:00 p.m. (3:00 p.m. ET), and a man was found seriously injured before dying at the scene."His death is being treated as suspicious and inquiries are continuing," police said in a statement provided to CNN.Welsh starred alongside Ewan McGregor, Ewen Bremner and Jonny Lee Miller in the popular follow-up movie, and has also appeared on TV series "Danny Dyer's Deadliest Men."The avid boxer also owned a gym in Edinburgh.Irvine Welsh, the writer of the Trainspotting novel on which the first movie was based, tweeted his condolences to his "amazing and beautiful friend.""Thanks for making me a better person and helping me to see the world in a kinder and wiser way," tweeted Welsh, who was not related to the actor. 1109

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