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The White House, after a day of uncertainty, confirmed Wednesday that deputy national security adviser Mira Ricardel is leaving her position.She will remain in the administration.In a statement, press secretary Sarah Sanders said, "Mira Ricardel will continue to support the President as she departs the White House to transition to a new role within the Administration. The President is grateful for Ms. Ricardel's continued service to the American people and her steadfast pursuit of his national security priorities."Sources said the President told advisers Tuesday that he had decided to fire her.The decision comes a day after first lady Melania Trump's office issued a surprising statement calling for Ricardel to leave the White House. 750

The romaine lettuce outbreak has many consumers thinking about where their crops are grown.One rooftop greenhouse company in Chicago says their lettuce is safer and longer-lasting.Jenn Frymark, the chief agriculture officer and manager of Gotham Greens, pulls out a head of lettuce and immediately starts to eat it."No, you don't need to wash it,” Frymark says. “We don't have that on our package, but there's no reason for me to wash it. I never wash any of our lettuce at home. It's amazing; nothing touches it; it’s so clean.”Here at Gotham Greens, lettuce is grown differently.  They do it hydroponically. That means it’s grown without soil, but in a nutrient-rich water. Instead of a traditional farm field, this lettuce is grown on rooftop greenhouses.Their space on Chicago's south side is the largest rooftop greenhouse in the country.  Because of the controlled environment, crops can grow in a third of the time of a traditional field.“We're giving this plant everything it wants: the right day temp, the right night temp, the nutrients, CO2 levels, air circulation, the water,” Frymark explains. “I mean, these are very coddled plants and they have everything they need, and they can just grow in this perfect environment and reach maturity very quickly.”Gotham Greens sells to grocery stores in the Chicago and New York metro areas, as well as select Whole Foods stores. The product goes from the greenhouse directly to grocery shelves in a day and a half.The company’s lettuce also lasts longer than the traditional grocery lettuce out here. Frymark says their product can last up to two to three weeks in the fridge. Additionally, Gotham Greens prices are comparable to other organic produce.Frymark also says their method dramatically lowers the risk for foodborne illness.“There [are] no manures, there’s no water sources that could be contaminants,” she says. “We don't have birds and animals getting into the field.”She says the company is expanding and plans to open more rooftop greenhouses in the near future. 2053

The stock market had its worst day in a month as virus cases surge and help for the economy from Washington remains nowhere in sight. The S&P 500 fell 1.9% Monday, deepening its losses from last week. Stocks of companies that need the virus to abate and the economy to return to normal had some of the biggest losses. Cruise lines and airlines fell sharply. Energy stocks also dropped in tandem with crude oil prices. In another sign of caution, Treasury yields pulled back after touching their highest level since June last week. Overseas markets also fell.The drop in stock value came as coronavirus cases reached peak levels in the US over the weekend, while White House chief of staff Mark Meadows proclaimed that the US would be unable to contain the spread of the virus. 788

The Trump administration's executive order threatening to withhold funding from sanctuary cities is unconstitutional, a US appeals court said Wednesday.This story is developing. 190

The United States Secret Service said on Monday that following an investigation that closed several streets near the White House due to a suspicious package left in the area of Pennsylvania Avenue and Lafayette Park, the package was deemed "safe."The Secret Service said at 5:40 p.m. ET that H Street NW between 15th and 17th, Pennsylvania Ave between 15th and 17th, and the White house North Fence Line are closed.By 6:10 p.m., the Secret Service allowed streets near the White House to reopen after deeming the package as safe. 592

来源：资阳报