Get latest articles and stories on India at LatestLY. The grand old party may feel elated over retaining the Erode East Assembly constituency to re-establish its hold but in a charged-up political atmosphere, the Congress may not find the February 27 by-poll a cakewalk. India News | TN Bypoll: TMC, AIADMK Determined to Edge out Cong, BJP Keen on Upsetting Cong Calculation.