The BJP’s Tamil Nadu unit on Friday filed a complaint with the Election Commission of India seeking the disqualification of DMK candidate Udhaynidhi Stalin for his comments that late union ministers Arun Jaitley and Sushma Swaraj died due to undue pressure from Prime Minister Narendra Modi. “Udhayanidhi’s comments are ridiculous, defamatory and libellous in nature, slandering the office of the …