coronavirus December 21, 2021 7:26 pm Examining the Proof of Vaccine Debate in Oakland Oakland is now mandating proof of vaccination at some of its locations. Here’s what to know. US & World Videos 0:24 Charlie Colin, founding member of Train, dies at 58 2:14 Watch: Palisades Tahoe offers one last ski weekend 1:39 Watch: What to look for to identify deepfake political ads 3:30 Near-record number of travelers for Memorial Day weekend 1:56 Kari's forecast: Cooler holiday weekend