Dehradun, March 10 -- Congress leader and former chief minister BC Khanduri's son Manish Khanduri, who announced his resignation from Congress on Friday, joined the Bharatiya Janata Party (BJP) on Saturday ahead of the Lok Sabha elections. He joined the party in presence of chief minister Pushkar Singh Dhami, state in-charge Dushyant Gautam, and state chief Mahendra Bhatt at BJP Mahanagar office in Dehradun....