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/34131" allowfullscreen></iframe> Obama advisor and University of Chicago professor attempts to defend raising taxes on CNBC’s ‘Squawk Box’
