<span style="color: #000000; font-family: verdana; font-size: 12px; text-align: justify;">The Enforcement Directorate today questioned Karti Chidambaram in connection with the Aircel-Maxis money laundering case.&nbsp;<br style="color: #000000; font-family: verdana; font-size: 12px; text-align: justify;" />''<br style="color: #000000; font-family: verdana; font-size: 12px; text-align: justify;" />''It was the first time the agency questioned him in the case.&nbsp;<br style="color: #000000; font-family: verdana; font-size: 12px; text-align: justify;" />''<br style="color: #000000; font-family: verdana; font-size: 12px; text-align: justify;" />''The case is related to Foreign Investment Promotion Board approval granted in 2006 by the then Finance Minister and Karti's father P Chidambaram.</span>