There is no other way to express it but as you just did.
Valery most likely has a long list of ‘forbidden questions’ for any staffer working with the president, among the list; #1, Never tell the President that what he is saying doesn’t make any sense’ even when you and everyone else in the room know you to be correct.
#2. Never finish his sentences for him, no matter how many ‘uhmms, ahhhs, sighs or ten minute silences you must endure.
#3. Never ask him, ‘Will this be good for the country, Mr. President?’ as that is a loaded and thus unfair question.
#4. Never, ever ask him how Michelle actually got pregnant or which doctors or surrogates or agencies were utilized?, as that is none of your business.
#5. Never ask him about that seven inch curvlinear scar on the back of his head, or why he never wear hats.
Obama and Gruber seem to have something in common: They both believe we Americans are "stupid." Hilarious. Don't Obama and his staff use GOOGLE? All they had to do was Google something like this; "When was glass first used in a window?"
As the bible says: "people who live in White Houses shouldn't throw stones, or throw anything for that matter."
As Moses and Abraham said in the Bible:"What is glass? What is a glass house?"
As Jesus said in the Bible:"People who live in glass houses must be very rich and special, because glass windows have not been invented yet."