This presumes that they have a correct understanding of the term "natural born citizen." It has been my observation that anyone trained in law worships at the alter of "precedent" rather than "original Intent." It is a disease that has spread throughout our legal system, and Justice Roberts may very well be a victim of it.
What you are saying is that Roberts, Scalia and Thomas have no honor. That they would knowingly violate their oaths to protect the Constitution.
Were such one dimensional thinkers not so loud and persistent, it wouldn't be worth the time to deal with you. I have presented an obvious alternative explanation. Of course, for someone that cannot keep two ideas in his head at the same time, this is most likely futile.
Perhaps pictures will help? You can understand pictures, right?
So you are in the “Roberts and Scalia are ignorant of the law” camp.
Do you think Leo has a better understanding of the issue then they do?