Please review the CDC mask guidelines at your convenience. It lays out when, where, and how we're supposed to wear masks for totally unarguable sciencey reasons. At no point does it say you should mask up while on a conference call. Yet that's what Joe Biden did on Thursday during a video conference with other world leaders, even after getting both his jabs. If you were wondering why Democrats are so uninformed about the 'rona, wonder no more. It may very well be because this is their intellectual superior. Just a hunch. They say a picture is worth a thousand...