Tamil Nadu Minister Anitha Radhakrishnan faces legal action for making lewd remarks against PM Narendra Modi and his late mother during a campaign rally. The incident sparked outrage, with BJP demanding his immediate removal. The abusive remarks were made in the context of Modi's tribute to Tamil Nadu leader K Kamraj. BJP has filed complaints with election authorities, questioning the silence of 'INDIA' bloc leaders Sonia and Rahul Gandhi. Will such personal attacks affect the coalition's prospects in Tamil Nadu?