There's more trouble ahead for jailed former Telecom minister A Raja. CBI's witness in the 2G case and Raja's former Additional Personal Secretary Aseervatham Achary has deposed in court on Monday saying Raja knew DB Realty's Shahid Balwa and Unitech's Sanjay Chandra even before he became Telecom Minister. He has claimed that Raja as Union Environment Minister used to have frequent meetings with Balwa, Vinod Goenka & Sanjay Chandra and he cleared their realty projects.