home University of Ottawa All news Professor Ben Zyla's interview with Xiao Li at CityNews about creating a no-fly zone in Ukraine Published on April 8, 2022 Faculty of Social Sciences School of International Development and Global Studies Professors Media Ukraine Professor Ben Zyla's interview with Xiao Li at CityNews about creating a no-fly zone in Ukraine, on 10 March. NATO: No-fly zone would require "massive attacks" on Russian air defence - YouTube