A possible source of the so-called "birther" issue--or at least a potential cause of the rumors that have dogged President Barack Obama--has been identified. Obama's former literary agency misidentified his birthplace as Kenya while trying to promote the then-Harvard Law grad as an author in 1991. According to a promotional booklet produced by the agency, Acton & Dystel, to showcase its roster of writers, Obama was "born in Kenya and raised in Indonesia and Hawaii." Miriam Goderich edited the text of the bio; she is now a partner at the Dystel & Goderich agency, which lists Obama as one of...