The ED, which is probing the 2G scam, is investigating the Aircel-Maxis deal under the Prevention of Money Laundering Act.

Karti Chidambaram had been issued third summon in which he was instructed to appear in person. He has questioned the ED instead asking the agency what has been his offence?

Chidambaram jr says that the ED is in a better position to clarify the matter related to the summons issued to him. The sources say that the ED is now contemplating to take Karti in custody for his refusal to submit to the investigation.