<span style="color: #222222;">A Delhi court today extended the Enforcement Directorate (ED) custody of Karnataka Congress leader D K Shivakumar till September 17.<br />'' <br />'' Special judge Ajay Kumar extended Shivakumar's custodial interrogation after the ED sought a 5-day extension of his custody.  <br />'' <br />'' The judge told the ED that it should take care of Shivakumar's medical requirements first and only then ask him questions.<br />'' <br />'' Shivakumar, arrested on September 3 by the ED in a money laundering case. He was produced before a Delhi court today on the expiry of his 9-day custodial interrogation.</span><br />''