New Delhi: Congress president Sonia Gandhi has written letter to Delhi Chief Minister Sheila Dikshit asking for strict punishment for the guilty in the Delhi gang-rape case.Here is the full text of the letter:PromotedListen to the latest songs, only on JioSaavn.comAlso ReadMan Killed After Being Hit By Delhi Police Vehicle, Cop ArrestedIPL 2024: Sourav Ganguly's 'Act Of Respect' For Virat Kohli Buries All Rift Theories"No Legal Merit": Supreme Court Junks Another Plea To Sack Arvind Kejriwal