➛ Health Crisis: During a health crisis such as a pandemic, while the President of the United States is expected by people to take some kind of action, the federal government's authorities do not extend to the internal order of the States. Mr. Trump's handling of the perceived emergency involved working with organizations and agencies, while allowing the States to take care of their own internal decisions regarding the virus. http://politicalpistachio.blogspot.com/2020/03/trump-slow-or-quick-to-handle.html . President Trump's actions were constitutional.
➛ NATO: International Affairs are within the list of authorities of the federal government, with the President as the negotiator. http://politicalpistachio.blogspot.com/2018/07/nato-bending-to-trump.html . President Trump's actions regarding NATO were constitutional.