What if any of the chest thumping claims he's made has he done?
None.
Cretins are still caught on whether Obama ever had dual citizenship, in wordy reasonings of bullshit.
You cannot have a citizenship without actually ever been registered in a country's books and even carried its passport. Just because your father or mother are citizens of another country, unless and until you seek to become its citizen, and be ACCEPTED as such, you are NOT.
Obama never sought and/or never was accepted as any other citizen other than a good old boy of the U S of A.
GOT IT, dipshits?