Fireworks explode next to the Arc de Triomphe with "2023" projected on the building, at the Avenue des Champs-Elysees during New Year celebrations in Paris. Julien De Rosa/AFP via Getty Images hide caption

Four University of Idaho students — Kaylee Goncalves, Madison Mogen, Xana Kernodle and Ethan Chapin — were stabbed to death on Nov. 13. Ted S. Warren/AP hide caption

Bill Cosby at the Montgomery County Courthouse in Norristown, Pa., on the first day of sentencing in his sexual assault trial on Sept. 24, 2018. Mark Makela/Getty Images hide caption

Airline staff search through unclaimed luggage at the William P. Hobby Airport on Wednesday in Houston. Brandon Bell/Getty Images hide caption

The new short-term rental registration law will require Airbnb hosts register their rental homes with New York City's database. Chip Somodevilla/Getty Images hide caption

Two busloads of migrants were also sent to U.S. Vice President Kamala Harris's home in September. Saul Loeb/AFP via Getty Images hide caption

This undated portrait shows Emmett Till, who was killed in Mississippi in 1955. AP hide caption

One of the warehouses where stockpiled medicine, and medical supplies, are kept. U.S. Department of Health and Human Services Administration for Strategic Preparedness and Responses hide caption

Artist Bryce Cobbs stands next to the drawing he created of Henrietta Lacks, which was unveiled in Roanoke, Va., on Monday. The drawing will be used in the design process of a larger-than-life bronze statue. Matt Gentry/The Roanoke Times via AP hide caption

Travelers walk through the snow into Terminal 1 Wednesday, Dec. 21, 2022 at the Minneapolis-Saint Paul International Airport in Minneapolis. Alex Kormann/AP hide caption

Travelers arrive for flights at O'Hare International Airport in Chicago on Dec. 16. Scott Olson/Getty Images hide caption

American nuclear physicist and father of the atom bomb J. Robert Oppenheimer is pictured in the 1940s. Agence France Presse/Getty Images hide caption

Purdue University Northwest Chancellor Thomas L. Keon mocked Asian languages in a commencement speech Saturday. Purdue Northwest/Screenshot by NPR hide caption

Virginia Republican Glenn Youngkin on Friday became the latest governor to ban the TikTok app from state agency devices. Alex Wong/Getty Images hide caption

Revellers gather in Times Square for the start SantaCon in New York City on Saturday. Timothy A. Clary/AFP via Getty Images hide caption