THIRUVANANTHAPURAM, Feb. 16 -- The ruling CPI (M)-led LDF in Kerala Friday bagged 16 out of the 30 seats in the bypolls conducted for various local bodies across the state. The Congress-led United Democratic Front got 12 seats while the Revolutionary Marxist Party and a Congress rebel retained the seats at Onchiyam in Kozhikode and Alappuzha district respectively....