Exactly. These “mistakes” only come out once the nomination is given. There are thousands of people who are not nominated. Would love to see their taxes.
The Obama campaign was more interested in background checks on Joe The Plumber than the Obama administration is interested in background checks of those nominated for the cabinet.
A friend of mine used to be a chaplain at a juvenile detention facility. When he first started working there, he was astounded to find out that the concept of right and wrong espoused by so many of the inmates was that something was wrong if only they got caught.
It looks like that concept is pretty widespread, and it goes a long way in explaining why things are the way they are.