Andrew Wheeler, who has been the EPA’s deputy administrator since April and will soon be acting administrator thanks to Scott Pruitt’s resignation, wrote the comments in a February 2016 Facebook post.

In the post, Wheeler, a former energy lobbyist, wrote a six-part condemnation of Trump. It included that “no one really knows what his political beliefs are,” “he doesn’t really understand how government works,” “he has more baggage then all other Republican candidates combined” and “he is a bully.”