A rural school district in Colorado has voted to allow teach to carry guns. CBSN’s Vladimir Duthiers has more details. Source

President-elect Donald Trump is facing growing backlash over his business ties as his inauguration nears. Trump insists that all business matters will be left to his children. Reuters White House correspondent Jeff Mason joins CBSN to discuss. Source

American intelligence officials believe that U.S. election hacking was approved by Russian President Vladimir Putin. CBS News Justice and Homeland Security correspondent Jeff Pegues joins CBSN with the latest. Source

Donald Trump’s nomination of Rick Perry as energy secretary has drawn considerable blowback from Democrats, with questions mounting over the former Texas governor’s qualifications to helm an agency he once famously said he’d shutter. Source

Teen Yasmin Seweid has been charged with filing a false report after claiming she was verbally attacked on the subway for being Muslim. Police say the 18-year-old admitted she lied about the story to get out of a “family problem.” Source

Actor Devon Terrell and director Vikram Gandhi discuss their upcoming film, “Barry,” which tells the story of a young Barack Obama. Source

In the latest edition of James Corden’s “Carpool Karaoke,” he sings some of pop star Bruno Mars’ biggest hits. Source

The lights on the Boston Common Christmas tree mysteriously were going out. Chantee Lans from our Boston station WBZ has the more on the unexpected culprit. Source

Rebel forces reached a cease-fire deal Tuesday to evacuate the city of Aleppo, effectively surrendering to the Syrian government. The New Yorker contributor Ben Taub has been covering the war in Syria and he joins CBSN with more on the fall of Aleppo. Source

“Mank,” David Fincher’s film about “Citizen Kane” co-writer Herman Mankiewicz, leads the way with 10 nominations. Source