New Delhi, Dec 3, (PTI) The Enforcement Directorate has questioned former Telecom Minister A Raja's close aide R K Chandolia in connection with the alleged 2G spectrum scam and indicated that more officials are under the scanner.
Official sources said Chandolia, who was personal secretary to Raja at the time of the controversial spectrum allocation in 2008, was questioned for seven hours by the ED yesterday.
Chandolia, who is believed to be in the know of all the transactions in the controversial spectrum allocation, was summoned under relevant sections of the Prevention of Money Laundering Act (PMLA).