By Mark Ziligone Police have formally arrested and charged two suspects who were allegedly involved in the abduction of PAMELA CHISUMPA and 12 others in Lusaka’s Chalala residential area. Police Deputy Spokesperson DANNY MWALE says JAMES MULENGA and MATHEWS SIKAONGA both aged 22 have been charged with aggravated robbery, abduction, rape and assault. Mr. MWALE