Pedzisa mutsara unotevera:
Sen. Barack Obama's presidential campaign, Useche akazvipira, akaimba uye akataura pamisangano uye akanyora, akaita uye akatungamira muvhidhiyo yehutachiona "Si Se Puede Cambiar", vhidhiyo yemimhanzi yemutauro wechiSpanish yakatungamirwa naEric Byler naWarren Fu, iyo yakatanga paYouTube musi waFebruary 22, kubva kuboka United For Obama. Musi waApril 8, 2008, "Si Se Puede Cambiar" yakasarudzwa neYouTube kuti imiririre Obama mu "Trendsetter Chipiri" yekutanga. Vhidhiyo yacho yakaratidzwa papeji huru yenzvimbo yacho pamwe chete nemavhidhiyo pamusoro pevamwe vakasarudzwa musarudzo dzemutungamiri wenyika yeUS. "Si Se Puede Cambiar" yakakurumidza kusvika pamusoro pe 400,000 maonero uye yakachengetedza chiyero che 4/5 nyeredzi, ichirova zvibodzwa zvemavhidhiyo aHillary Clinton naJohn McCain. Vhidhiyo yacho yakanga yaonekwa munyika 193. Vhidhiyo yacho yakaiswawo mumitauro yechiGerman, chiFrench, chiChinese, chiVietnamese, chiKorea, uye chiArabic. Gare gare, Andres akatungamirira imwe vhidhiyo yemimhanzi, nguva ino achiimba muchiChirungu, kutsigira Barack Obama panguva yesarudzo. NaUnited for Obama, akabatana pane mamwe mavhidhiyo ekuparidzira vavhoti akanangana nevashoma vakasiyana.