Business News Karti refuses to appear before CBI in Maxis case September 15, 2017 johorbiznet Johor News Karti refuses to appear before CBI in Maxis case The Indian Express Investigation on in Aircel-Maxis case, clarifies CBI Business Standard Karti Chidambaram Refuses To Appear Before CBI In Aircel Maxis Case NDTV Full coverage Source: Business News Feed