You could run 100 more of these and Biden will still be perplexed by the basic features of it. It's like bringing caveman into the matrix. It's always going to confound and amaze him.
There is also great irony in this awkward conference being conducted by the AFT president. The AFT recently demanded all-virtual learning this fall in public schools.
Link: https://twitter.com/abigailmarone/status/1289233848203501569