Cika wannan jumla: A ranar 20 ga Janairu, 2009, Obama ya kasance
An rantsar da shi a matsayin shugaban Amurka na 44 a wani bikin da kusan mutane miliyan 2 suka halarta, mafi yawan masu kallo da suka taba halartar rantsar da sabon shugaban kasa. A wannan rana a Washington, DC, shugabannin 'yan Republican na Majalisar Wakilai sun haɗu a cikin wani taron "ga gayyata kawai" na tsawon sa'o'i hudu don tattauna makomar Jam'iyyar Republican a karkashin gwamnatin Obama.