<h3><br />''</h3>Former Civil Aviation Minister and NCP leader Praful Patel appeared before the Enforcement Directorate for questioning for the second day yesterday in New Delhi. <br />''<br />''He is being probed in connection with a money laundering case related to losses suffered by Air India as part of an alleged multi-crore aviation scam. <br />''<br />''<span style="color: #222222;">Sources said the investigating officer of the case recorded Patel's statement under the Prevention of Money Laundering Act. <br />''<br />''The case emerged from a criminal complaint registered by the Agency for alleged irregularities in fixing air slots for international airlines that purportedly led to losses for Air India.</span>