Q MAY BE HINTING TO PERSONS INVOLVED IN THINGS AFFECTED BY ALREADY EXECUTED EXECUTIVE ORDERS, such as seizure of assets re corruption, etc. or an EO Trump is going to sign shortly. "Abuse of power" = exceeded authority, corruption, unlawful.
Here are the 2 most recent:
May 9, 2018 – EO – Enhancing Noncompetitive Civil Service Appointments of Military Spouses
May 8, 2018 – Presidential Memoranda – Ceasing U.S. Participation in the JCPOA and Taking Additional Action to Counter Iran’s Malign Influence and Deny Iran All Paths to a Nuclear Weapon