The recent Bruce Springsteen concert celebrates the return to post-COVID normalcy...for some. Everyone attending this event was required to show proof of vaccination, which raises some uncomfortable "what if" questions.What if:Forged vaccination documents were used to gain entrance?A handful of people standing in line had a fever and were coughing violently, but carried written proof they'd received the COVID vaccine?A dedicated Springsteen fan had religious, allergy, and medical reasons for not getting the inoculation?An attendee "identified" as a male, but the vaccination "certificate" indicated that she is a female?A handful of enthusiastic "Bruce Tramps" arrived at the concert wearing hermetically...