birtherism

Etymology
From.

Noun

 * 1)  A movement in the United States of America that doubts or denies that the 44th President,, is a natural-born U.S. citizen, thus implying that he is ineligible to be President.

Translations

 * Finnish: birtherismi
 * Russian: «бёртеризм»
 * Serbo-Croatian: birterizam