West Bengal Leader of Opposition and BJP MLA Suvendu Adhikari on Wednesday lashed out at Chief Minister Mamata Banerjee, calling her 'illiterate' and accusing her of insulting the country's daughter, Sunita Williams. Adhikari's outburst came after Banerjee allegedly referred to the Indian-American astronaut as 'Sunita Chawla' instead of Sunita Williams.