Mezue ahịrịokwu na-esonụ: Mgbasa ozi ntuliaka onyeisiala nke John McCain, onye bụbu onye isi ndị omeiwu nke United States site na Arizona, malitere na ọkwa na-abụghị nke gọọmentị na February 28, 2007, n'oge a na-edekọ ndụ nke "Late Show na David Letterman", ma malite n'ụzọ iwu kwadoro na ihe omume na April 25, 2007. N'ọchịchị nke abụọ ya maka Onye isi ala nke United States, ọ na-agabu maka nhọpụta nke otu ya na 2000 primaries ma bụrụ onye a na-atụle dị ka onye nwere ike ịgba ọsọ maka onye nnọchiteanya nke otu ya, mgbe ahụ-Gọvanọ George W. Bush nke Texas. Mgbe o meriri ọtụtụ ndị nnọchiteanya na ntuliaka ndị Republican nke 2008, n'August 29, na-eduga na mgbakọ ahụ, McCain họọrọ Gọvanọ Sarah Palin nke Alaska dị ka onye na-agba ọsọ maka osote onye isi ala. Ụbọchị ise ka e mesịrị, na
2008 Republican National Convention, a họpụtara McCain n'ụzọ iwu dịka onye isi oche nke Republican Party na ntuli aka ndị isi ala nke 2008.