Norwich University’s Peace and War Center in conjunction with the College of Graduate and Continuing Studies presents Paul Topalian, author of “Tradecraft Primer: A Framework for Aspiring Interrogators,” for a talk on ethical interrogation methods to be held on Thursday, Feb. 16, at 4 p.m. in the Kreitzberg Library Multipurpose Room. Topalian possesses over 30 years of experience as an intelligence professional with nearly 20 years in the Asia-Pacific region. The talk will be followed by a Q&A and book signing. Free and open to the public.