New Delhi [India], April 5 (ANI): Tamil Nadu Chief Minister MK Stalin and Congress leader Rahul Gandhi will headline an INDIA bloc rally in Coimbatore, the prized Lok Sabha seat that is to be contested by BJP heavyweight and the party’s state president K Annamalai, on April 12. The DMK, which is the senior partner in the ruling alliance in the state, which also features the Congress and other parties, confirmed the date for the joint rally featuring the two heavyweights. According to an official release from the DMK, Rahul and CM Stalin will be at the forefront of the rally where they will see…