U.S. Rep. Tim Murphy (R-PA), a member of the House Ways and Means Committee, was recently on C-SPAN discussing health-care when a caller brought up Cuba.
http://www.capitolhillcubans.com/2012/07/congressman-murphy-tells-truth-about.html
http://clips.shadowtv.net/media/stv/3343/8/2012/192/08/3343_8_20120710_082815_154.wmv
http://clips.shadowtv.net/media/stv/3343/8/2012/192/08/3343_8_20120710_082815_154.wmv