Andrew Sullivan says Sarah Palin's comments yesterday on President Obama's citizenship have re-opened the issue of whether she is in fact the mother of her child.
"Palin has never produced Trig's birth certificate or a single piece of objective medical evidence that proves he is indeed her biological son. A child with Down Syndrome must have a pile of such records, tests, assessments and ultrasounds that conclusively prove that he is Sarah's biological son. It seems bizarre to me that neither the public nor the campaign (so far as I can glean) has ever been given one of them."