Difference between using, and abusing, is same difference between legal and illegal.
He and his senate boys club are abusing the sytem, at taxpayer expense. we are taxpayers, who invest the money we make, not print, not steal, into the system we expect to not be corrupted by washington. Oversight in washington is synonymous with personal gain and illegal practices, no less. they are supposed to be there for us, but that is almost as far from the truth as you can get. so far, trump, watt, or mnuchin has proven different.