Hyderabad, June 25 -- Andhra Pradesh chief minister YS Jagan Mohan Reddy on Monday declared that all the buildings that came up on the banks of Krishna river were unauthorised constructions and would be demolished one after another with effect from Wednesday, a move that could affect, among others, his predecessor and Telugu Desam Party president, N Chandrababu Naidu, whose residence is located at Vundvalli in Amaravati....