Enforcement Directorate has issued summons to Karti Chidambaram, son of former Finance Minister P Chidamabram, in connection with its money laundering probe in the Aircel-Maxis deal of the 2G scam. <br/><br/>PTI reports quoting official sources notice was issued to Karti to present himself in person or through an authorized representative and submit personal financial documents and those related to a firm this week. <br/><br/>This is the first time that a notice has been issued to Karti in the case, which is being investigated since last year. The Aircel-Maxis deal is being probed by both ED and CBI and the case is a part of the overall probe in the 2G scam case.<br/><br/>While Karti has denied any wrongdoing and has reiterated his cooperation with probe agencies, his father P Chidambaram had accused the government of launching a "malicious onslaught" against his family.