Andrew Wilcow broke the story yesterday on Sirrius radio. I don't know if it will take off or not. Obama's dad was a Kenyan, which was under British rule at the time. Even if he was born in Hawaii, if Obama senior exercised parental authority over Obama junior, then Obama junior is a Kenyan, and not Constitutionally eligible to be President of the Untied States. Obama senior was not an immigrant, nor had he any interest in obtaining immigrant status. He was here on a student visa.
Obama junior refuses to release his original birth records, AND his school and college records. I suspect to get grants, he listed himself as a Kenyan. Either way, he will not release them, and I suspect, intends to hold on to them until AFTER the election. If he is elected, he is counting on not being taken out of office, eligible or not, and will rely on public support which he would most likely get.
The Republicans UNDOUBTEDLY know all this, but have not the backbone to push the issue. If a radio talk show host knows it, you know that the Congress and the Senate does, including John McCain.