Ratner’s Shadow: Karl Nussbaum, Part 2 by WNYC reporter and Park Sloper, Andrea Bernstein, ran this week on WNYC. See if you can get a podcast:

Until
recently, 475 Dean Street was full of artists and musicians. It is now
empty and will be knocked down if developer Forest City Ratner gets
approval to build a basketball arena and high rise towers. Filmmaker
Karl Nussbaum was one of the residents in this six story former garment
factory. More at WNYC.org