That is not the writer's point and you are not, I'm assuming, in Congress. The point is that people in such positions should have some broad general knowledge. It would better inform their policy decisions among many other things.
Concerning yer man Theo there, I get your point and don't disagree with either of you. His presentation just screams "Crane boys" to me for some reason.
Mebbe I'm just havin' one-of-those-days or somethin' like, tho'. d;^)
Nothin' meant t'wards you personally, Rummyfan..