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 ReadMassive Fire At Delhi's Kashmere Gate Police Station, Documents DestroyedUS Lawmakers Invite Israel's Netanyahu To Address Congress Amid Gaza War7 Babies Die In Fire, Anti-Corruption Branch Begins Probe Of All Delhi Hospitals