A: Daniel Singer tribute, Laura Whitehorn on Alan Berkman, Geula Jeffet Atar and Victor Atar on "Duel Solitudes" at LaMama, Harriet Tanzman int. Robbie Meeropol on death penalty Exhibition at the Puffin Room / B: Tamara Cohen on Hanukkah, Matt McDonald on the Jewish Music Festival at the Knitting Factory, Leslie Cagan on WBAI and Pacifica [2000-23]: 2000 December 17; 2000 December 24