Arthur Miller: All My Sons: What are Joe Kellerts thoughts on when he finds out that George is coming?

I think that George Deever scares Joe. George is a reminder of all of Joe's sins. I think Joe knew it was only a matter of time until George discovered the truth, discovered that his father is innocent and that Joe is a murderer and a coward. I think you might also touch on the fact that George is a WW2 vet who also represents the all soldiers Joe did a disservice to by using the faulty plane parts.