BJP latched on to 'Gandhigiri' to tell the Congress to ‘get well soon’ as it was going through a stage of ‘mental illness’."On this day, inspired by Munnabhai's Gandhigiri, I would like to say get well soon to Congress as they are suffering from mental illness," BJP chief Rajnath Singh said while attending a dharna organised on Ram Setu issue.Singh claimed the Congress was trying to ‘insult’ Lord Ram due to its ‘mental illness’.Singh also alleged that Congress was pursuing a politics of ‘competitive vote-bank politics’.The BJP held the day-long dharna across the country to protest against the Centre's affidavit in Supreme Court on Ram Setu and to demand dismissal of DMK government in Tamil Nadu for Chief Minister M Karunanidhi's alleged ‘blasphemous’ remarks.