<p>The Enforcement Directorate on Tuesday questioned former finance minister P Chidambaram's son Karti Chidambaram in connection with the Aircel Maxis money laundering case, officials said.</p>.<p>This is the first time the agency is questioning him in connection with the case, they said.</p>.<p>The case relates to the Foreign Investment Promotion Board (FIPB) approval granted in 2006 by then finance minister P Chidambaram.</p>.<p>The agency is investigating "the circumstances of the FIPB approval granted by the then finance minister", an official said.</p>
<p>The Enforcement Directorate on Tuesday questioned former finance minister P Chidambaram's son Karti Chidambaram in connection with the Aircel Maxis money laundering case, officials said.</p>.<p>This is the first time the agency is questioning him in connection with the case, they said.</p>.<p>The case relates to the Foreign Investment Promotion Board (FIPB) approval granted in 2006 by then finance minister P Chidambaram.</p>.<p>The agency is investigating "the circumstances of the FIPB approval granted by the then finance minister", an official said.</p>