Chandrababu Naidu is taking the fight against EVMs to the EC's door today. He has been joined by all 22 opposition parties. After holding closed door meet, the opposition party leaders are headed to the election commission's office holding a protest march. The opposition delegation has submitted a memorandum to the EC in this regard. The TMC and Congress parties have backed Naidu's efforts among several other parties. In a big embarrassment to the congress party, veteran Congress leader and former president Pranab Mukherjee has backed the entire election process and lauded the EC for a smooth conduct of polls.