Wednesday’s Democratic presidential debate in Las Vegas started quickly and aggressively. CBS News 2020 campaign reporter LaCrai Mitchell reports from a Joe Biden watch party in South Carolina where supporters of the former vice president are reacting to the debate. Source

Surgeons in London removed a woman’s brain tumor during a very unusual procedure. CBS News’ Tina Kraus reports, the patient’s love of music helped guide the surgery. Source

Bloomberg to appear in his first 2020 debate; Teen advocates for a new monument honoring the working women of WWII. Source

Democratic presidential candidates took aim at Bloomberg’s billionaire status and derogatory remarks about women. Source

Nashville police said they’ve broken up a plot for a jail break. The alleged ringleader is a well-known advocate for prison reform. Manuel Bojorquez reports. Source

Democratic candidates are prepping for the latest debate. They’ll be joined for the first time by former New York City Mayor Michael Bloomberg. Nikole Killion reports. Source

NASCAR driver Ryan Newman is home from the hospital after he was in a fiery crash at Monday’s Daytona 500. The crash left him with serious injuries. Nikki Battiste reports. Source

Democrats wasted no time during Wednesday’s debate before taking shots at Michael Bloomberg, the newest Democratic presidential candidate on the debate stage, taking aim within the event’s opening minutes at his derogatory comments about women and his billionaire status. CBSN political contributors Molly Hooper and Lynda Tran join CBSN’s “Red and Blue” with the latest. Source

Democratic candidates were ready for Michael Bloomberg, who made his debate debut on the stage in Las Vegas. Source

Two off-duty police officers, who are husband and wife, are credited with stopping a masked robber at a fast-food restaurant in Louisville, Kentucky – and it was caught on video. Naomi Ruchim has the story. Source