Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Big data analysis yakaita basa guru mukubudirira kwaBarack Obama mushandirapamwe wake wekusarudzwazve muna 2012.  Mubvunzo: Chii chakabatsira Barack Obama kuti azovazve mutungamiri wenyika muna 2012?
Kuongorora Kwemashoko Makuru