A Willfully Illiterate moron would be used to describe a White House Employee
Such as when they try to change the definition of the word recession or when the Homeland Security comes on TV and says the Border is safe and secure or when you draw out OIL from emergency strategic reserves and ship it to China or after withdrawing from a prolonged 20 year war with the Taliban in Afghanistan and in less than 6 months you start proxy war with Russia and give billions in aid like it was candy
You could also say Democrats could pass for illiterate or willful moron