H/t to The Fogbow and their detailed "Memories of Barack Obama" special report.
I also noticed that WND's editor Joseph Farah has given up on requiring Presidents to be fully vetting and that Vattel and Minor v. Happersett require natural born citizens to have two citizen parents.
I am not aware of any posting of Santorum's kindergarten records, birth certificate, or his parents citizenship records.
It is also possible that the requirements above only apply to those who don't wear sweater vests.