New Delhi: Former Union minister and Congress leader Krishna Tirath formally joined the BJP this evening. The Delhi veteran met BJP chief Amit Shah on Monday morning, taking her party by surprise.Here are the highlights: PromotedListen to the latest songs, only on JioSaavn.comAlso ReadAdmission Deadline Extended For EWS And Special Needs Children In Delhi Schools'Hashim Baba', Gangster Behind Delhi Hospital Shooting, Faces 16 CasesChandrababu Naidu Seeks More Funds For Andhra In Meeting With Amit Shah: Report