He’s unable to produce legitimate documentation and even if he did, his father never being an American citizen and his adoption to an Indonesian citizen, becoming Indonesian himself makes him ineligible.
What is left is what his people have been doing since before the elections. Use millions of tax dollars to prevent any court from ordering discovery or determination of his constitutional eligibility under Section 2 of the Constitution.
Use the Secret Service, FBI and IRS against those citizens who care enough about this country to go to court and/or form citizens grand juries.
Finally, prevent any person from traveling to other countries Obama has ties to and conducting interviews or collecting documents.
Easy enough to do when you have the entire weight of the government at your disposal.
I believe part of the answer can be related to post #30!!!