To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/1939" allowfullscreen></iframe> New York Times columnist Paul Krugman and Washington Post columnist George Will clashed over how to interpret the housing crisis and its role in the economic downturn.