Union Minister for Parliamentary Affairs and Urban Development M.Venkaiah Naidu on Saturday asked Pakistan to hand over underworld don Dawood Ibrahim and those involved in the 26/11 Mumbai teror attack to India.Naidu said it is an open secret that Pakistan has given shelter to Dawood and is supporting him.He was reacting to a media report that 1993 Mumbai blasts mastermind Dawood AIbrahim lives in Pakistan.He told reporters here on the sidelines of a national conclave on smart technologies that Pakistan must handover Dawood and others to India for a better relation between the two countries."Pakistan had always denied this. Today there is strong evidence before the whole world. Pakistan should realise and handover Dawood and other accused of 26/11 to India," he said."What is the interest of Pakistan in providing shelter to Dawood?" he asked.