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UPDATE FEB. 11:32 A.M.: The Clark County School District says all school-related activities scheduled to occur 4 p.m. or later are canceled. This includes all evening education classes, athletics, and other school-sponsored events. CCSD cites "potential for freezing conditions on the roads" as the reason for the cancellations and says it "continues to work with the National Weather Service and the Clark County Emergency Manager to monitor the inclement weather."UPDATE FEB. 11:25 A.M.: Over 100 arriving flights are showing canceled at McCarran International Airport. View flight arrivals 607

WASHINGTON (AP) — The Washington, D.C. street leading to the White House now features the phrase Black Lives Matter in enormous yellow letters visible from high in the sky. D.C. Mayor Muriel Bowser tweeted aerial video of the mural shortly after it was completed Friday, saying “Breonna Taylor, on your birthday, let us stand with determination. Determination to make America the land it ought to be.”Bowser also said on Instagram that the section of 16th Street in front of the White House in now officially “Black Lives Matter Plaza.” The announcement was accompanied by a video of a worker hanging a sign on a street post. 638

Two 19-year-old Americans have been arrested while on vacation in Rome over the murder of an Italian police officer Friday, Italian police told CNN Saturday.The Carabinieri police force said in a statement that the pair were arrested Friday night for "the crime of aggravated murder and attempted extortion."Police named the suspects as Christian Gabriel Natale Hjorth and Elder Finnegan Lee, and said both were from San Francisco, California. Photos of the pair have not been released.Italian police officer Mario Cerciello Rega was stabbed eight times at 2 a.m. local time on Friday, in the Prati neighborhood of Rome on Via Pietro Cossa, near the hotel where the two young men were staying, police said. Officer Rega was declared dead at 4:30 a.m.The police statement said surveillance footage and witness testimonies had allowed the Capitoline Investigative Unit to identify the two responsible for the "heinous crime."The two Americans were arrested inside their hotel room in Rome."They were already ready to leave the country," police said. "During the search of the hotel room, which was occupied by the two detainees, the murder weapon was found and seized, a knife of considerable size, cleverly hidden behind a ceiling panel, as well as the clothes worn during the crime."The two, once at the station, were interrogated by the Carabinieri, under the direction of the magistrates of the Public Prosecutor of Rome, in the face of overwhelming evidence, they confessed to the charge."Only one of the men is accused of stabbing the officer, but both admit to taking part in the fracas, police said.Police also noted that the Americans had stolen a backpack from an Italian citizen shortly before the murder. The suspects subsequently answered the owner's cellphone, which they had also taken, and told him "they would not return the backpack without 100 euros and 1 gram of cocaine," police added.After police were contacted by the victim, officers met the American suspects under the guise of retrieving the backpack.They subsequently identified themselves as law enforcement officers, upon which one of the suspects took out a knife and stabbed the officer eight times before fleeing the scene, police said.The police said that the pair "did not hesitate to engage in a scuffle which culminated in the tragic deadly wounding of Mario Rega Cerciello." 2371

WASHINGTON (AP) — Sixty-five years after 14-year-old Emmett Till was lynched in Mississippi, the U.S. Congress has approved legislation designating lynching as a hate crime under federal law. The bill, introduced by Illinois Rep. Bobby Rush and named after Till, comes 120 years after Congress first considered anti-lynching legislation. The House approved the measure on Wednesday, sending it to the White House. President Donald Trump is expected to sign the bill, which the Senate unanimously passed last year. Rush, whose Chicago district includes Till's former home, said the bill will belatedly achieve justice for Till and 4,000 other lynching victims, most of them African Americans. 703

Uber has just suffered a significant setback in one of its biggest markets.London transit officials have decided not to extend the company's license to operate in the city beyond midnight local time on Monday. In a statement, Transport for London (TfL) said it had identified "a pattern of failures by the company including several breaches that placed 365