They are not assumptions. If you had such knowledge you would not make that statements that you do.
I will give you credit for being consistant. You assume you know what my level of knowledge is regarding aerodynamics despite knowing next to nothing about me. And you assume you know what Miers knowledge is regarding Constitutional law despite knowing next to nothing about her. That is as arrogant as it is ignorant. And typical of those who oppose Miers' nomination to the Supreme Court.