Not just democrats, independents are watching too.  I voted for Trump with admittedly a bitter taste, he was better for me than Clinton though.  Admit it or not, he won by the independents, he will die by them.   Independents are watching this fiasco and it's highly concerning.  At this point, he would not get my vote again.  Independents are not celebrating the dismissal of the Paris Accord, it was in most part pretty important to them. He may not be involved in the investigation, he is interfering with the scope of the investigation that centers on others.   If the Republicans want to stay in office, they better right this ship before it hits another iceberg, less they are signing on to a big loss next go round.