Laurel Wamsley

A tree known as the Jackson Magnolia has stood on the grounds of the White House for nearly 200 years and stood witness to 39 presidencies.

But Wednesday, it got a significant cutback.

Since 2010, Library of Congress has been archiving every single public tweet: Yours, ours, the president's.

But today, the institution announced it will no longer archive every one of our status updates, opinion threads, and "big if true"s. As of Jan. 1, the library will only acquire tweets "on a very selective basis."

Updated at 5:35 p.m. ET

Employees at Chicago's O'Hare International Airport's restaurants, bars and coffee shops went on strike at noon Thursday. HMSHost tells the Chicago Sun-Times that the restaurants are open and "operating smoothly."

The superintendent of the Virginia State Police said he is stepping down, just a day after the police chief of Charlottesville, Va., announced that he will retire.

Celebrity chef Mario Batali is stepping aside from directing his restaurants and taking leave from his TV cooking show following reports of sexual misconduct over a 20-year period.

The move was apparently spurred by a report published Monday morning on the dining and food website Eater, in which four women allege that Batali touched them inappropriately:

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