> And the number of czars have been growing [2] under both Obama and Trump (though I guess this administration doesn't use that title) That list is "executive

> And the number of czars have been growing [2] under both Obama and Trump (though I guess this administration doesn't use that title) That list is "executive branch officials who have been described by the media as a czar of some kind", not anything official or affecting the duties of that person in any particular way.