There are plenty of problems with obama that arise from his own adult choices, this is a genuine non-starter.
And you are missing the point that, to the MSM, everything McCain or Palin do is a MAJOR issue. The point is that they won't mention this (like his middle name) or do any investigative research into his past. For Palin they are looking for dirt everywhere. They even recently had an interview with the woman who beat her in the Miss Alaska pageant who is African-American and voting for Obama ... yeah there's a breaking news story.