Kammala wannan magana: Barack Obama ya lashe zaben shugaban kasa na Amurka a ranar 4 ga Nuwamba, 2008. A lokacin
yaƙin neman zaɓe, ta hanyar amfani da kafofin watsa labarun da kuma tattara jama'a a kan layi, Obama ya sami damar wayar da kan jama'a da tallafin kuɗi don kamfen ɗin sa. Obama ya yi amfani da shafukan sada zumunta fiye da 15.