Blaine school district cancels classes on Thursday after student received a threat through text message. KNOW IT ALL: 1) More baby formula arrives in the U.S. from overseas. 2) Gov. Jay Inslee and the Lt. Gov. announce they have Covid. 3) NBA commentator Charles Barkley talks about how filthy San Francisco has become. 4) Break-in at Seattle art gallery. // Turkey trying to negotiate with Russia and Ukraine to implement a grain-export corridor. 4th grader who survived mass shooting in Texas spoke with the media. // Comedian Ricky Gervais’ new Netflix special is causing controversy.