I never thought of that tactic!! Yes, definitely yes!! Here and anywhere the incumbent President has financial interest or stands to benefit his/her own business in the necessary business of his office. If he goes, the Secret Service and countless other support staff has to also go. That is just the necessary business of his office. This should also apply for any one in the President's family; his parents and in-laws, his spouse, his ex-wives, his siblings and their extended family, and all his children.