Pedzisa mutsara unotevera: The RealClearPolitics polling index yakaratidza 2012 convention bounces for President Obama and GOP challenger Mitt Romney kuva yakaderera zvikuru kupfuura musarudzo dzakapfuura. Kunyange zvazvo Romney akatorwa kunyange naObama mukati megore iroro
Musangano weRepublican pakupera kwaAugust, Obama akavhura kutungamirira kwemapoinzi matatu kana mana musangano weDemocratic vhiki rakatevera.