Pedzisa mutsara unotevera: I.P.E.C. Zvikamu 2 ne3 zvose zvakashanda pa100% simba rakazara pamberi, panguva, uye shure kwe
Kudengenyeka kweVirginia musi waAugust 23, 2011. Kuongorora kwakakwana kwezvikamu zviviri nevashandi vomusimboti pakarepo mushure mechiitiko ichi kwakaongorora kuti hapana kukuvara kukuru kwakaitika pane chimwe chezvikamu.