Jammu, March 24 -- In a significant development ahead of the high-stakes Lok Sabha elections, the Indian National Congress has named two heavyweight leaders as its candidates from the key constituencies of Udhampur and Jammu in theJammu region. Former MP Choudhary Lal Singh will seek election from Udhampur, taking on incumbent BJP Minister Dr Jitendra Singh. Working President Raman Bhalla has been fielded from Jammu seat, where he will vie for votes against sitting BJP MP Jugal Kishore Sharma. Choudhary Lal Singh needs little introduction to voters in Udhampur, having won the seat twice in the past on a Congress ticket. A veteran politician with vast experience, Lal Singh rejoined the grand old party just days ago after a stint with the B...