President Elect Obama trouble with a birth certificate

Mostly ignored problem have potential to blow this year elections up. It is not clear what kind of birth certificate president elect Obama has got. Today's press report from suggests that he may have serious problems to prove his eligibility to highest office. Philadelphia newspaper is quoting an experienced lawyer talking on Obama: "Let's assume he wasn't born in US (...) He takes the oath of office, and assuming he's aware that he's not a citizen, then it's a perjured oath". Investigative journalists should try to obtain certain information or even a document itself. However that news somehow is being ignored by mainstream media..