Authorities have deployed additional security at Mughal emperor Aurangzeb's tomb in Aurangabad after an MNS leader questioned the need for the monument's existence here in Maharashtra and said it should be destroyed, an ASI official said on Wednesday. Notably, AIMIM leader Akbaruddin Owaisi's recent visit to the tomb was criticised by the ruling Shiv Sena in the state as well as the Raj Thackeray-led Maharashta Navnirman Sena (MNS).