In the headlines:
► Distribution of Moderna's newly-authorized vaccine began Saturday and will arrive to states Monday, said Gen. Gustave Perna, chief operating officer of Operation Warp Speed. Meanwhile, the U.S. government is on track to deliver 20 million doses of both vaccines to states by the first week of January.
► Tennessee's First Lady Maria Lee has tested positive for COVID-19, according to Gov. Bill Lee's office. Maria Lee learned of the positive test result Saturday afternoon after she "began exhibiting mild symptoms of COVID-19," according to a statement from the governor.
► Stimulus talks stalled Saturday. As the hours ticked down towards another government shutdown deadline, senators deadlocked over Republicans’ insistence a provision ending certain emergency Federal Reserve powers be included in the bill.