Don’t know how he would have “lost” his U.S. citizenship.
We don’t even know if he had it (ever). There has been no proof proffred (other that the suspect online “certification” which would not pass muster in a court of law.
Obama claims to have been a British citizen. Who knows what citizenship(s) he may have attained through connections with his Indonesian stepfather Soetoro.
This could all be cleared up by just a smidgen of transparency and nominal access to basic records.
Methinks when Barack speaks of transparency, he speaks of others, not of himself of those closely associated with him.
I think Zero is pretty “transparent.” Most of the people on this thread have no trouble seeing through him.