Maharashtra Navnirman Sena (MNS) leader Nitin Sardesai was questioned by the Enforcement Directorate (ED) yesterday. ED questioned the MNS leader in connection with a case related to IL&FS loan to a realty firm.<br />''<br />''Earlier, party chief Raj Thackeray was quizzed in the same matter. Sardesai, a former MLA, was summoned by the ED to join the probe related to Kohinoor Square building in Mumbai. The ED is probing alleged irregularities relating to loan and equity investment worth over 450 crore rupees by IL&FS in Kohinoor CTNL. <br />''<br />''<br />