Senior citizens forced to spend hours in queues and deal with people who disrespect them at banks while trying to exchange banned notes; Out of notes, bank gives man 15 kg of Rs 10 coins in exchange for Rs 20,000 in demonetised notes; 3 Army jawans killed and another 4 injured in a Ulfa attack in Assam's Tinsukia district; Will Saturday's by-polls in 7 states reflect the public's sentiment on notes ban; National Investigation Agency has filed a FIR against controversial Islamic preacher Zakir Naik and raided his offices in Mumbai; All this and more in our news wrap of the day.