I was listening to the 12-07-41 episode the other day and thought it was interesting that even though NBC added mentions about the attack and the promise to break in with news as it comes in the audience and cast seem oblivious to what was going on in Hawaii. Don chuckles lightheartedly, no one seems in any way downcast or otherwise affected by the news of the attack.
I've got a number of radio programs broadcast that day and The Jello Program is one of the few that didn't make a specific on air mention, other than the NBC break-ins.
Did they make a conscious decision not to mention it and if so how could they keep their attitudes so light?