After being in power for two consecutive terms, internal squabbles and anti-incumbency factor are making the situation difficult for the Congress in Mizoram which is expected to face a tough challenge from the Mizo National Front in the upcoming Assembly polls.
Mizoram goes to poll on November 28.
Chief Minister Lal Thanhawla on Saturday alleged that his former cabinet colleagues R Lalzirliana and Lalrinliana Sailo were "corrupt" when they were ministers.
Lalzirliana, who was the state home minister, resigned on September 14