New Delhi, Jan. 9 -- "It was our only chance to be directly heard by the home minister. It would have been the biggest regret of my life had I let go of that opportunity," 27-year-old Surya Rajappan, a lawyer who, along with her flatmate, was allegedly threatened by a mob for unfurling a banner against the Citizenship Amendment Act during home minister Amit Shah's door-to-door campaign in Lajpat Nagar-2 Sunday....