JOHANNESBURG – With just two days to go until the 29 May polls, the atmosphere is charged in anticipation.This year’s elections have drawn numerous comparisons to the landmark 1994 polls and they’re expected to be one of the most hotly-contested elections since then.As voters prepare to cast their vote this week, what are some of the challenges the country faces in terms of the IEC’s voting process?Former IEC Chairperson, Johann Kriegler discussed this with eNCA.