In Hour 2, we continue to look back at the October 22nd attacks on Parliament Hill and the Canadian War Monument. Jenn Pritchard, a CFRA reporter in 2014, recalls what she saw on that tragic day. Sticking with these horrific events, one question keeps popping up in our collective minds - how could this happen? The shooter, as we discovered in the days and months that followed, was radicalized. Lorne Dawson, an expert in radicalization, explains how such a thing could occur and how it can be prevented.