Earlier quoted context omitted.
You could get 15 days off and be fired for taking 4 days off in the year For doing something that is specified in the employment agreement? Pretty sure that would fall under fraud/misrepresentation.
Absolutely not. I would encourage you to look into "at will" employment law in the US. The employee may have a case for receiving unemployment benefits in that situation, but it is completely within the legal rights of the employer to do that in the US if the state has employment "at will".
What makes you think I haven't, are you saying that there is no fraud exception? You don't go into any detail to support your "absolute" confidence.