Potomac Institute for Policy Studies Senior Research Associate Chris Brown commented to media outlets this week about the failed Christmas Day terror attack aboard a Detroit-bound jet.  In a story aired on Hearst Television stations, he spoke to reporter Sally Kidd about the growing threat of Al Qaeda in Yemen. Yemen's Al Qaeda wing has claimed responsiblity for the attempted Christmas attack.  Click to watch the full story from Hearst station WCVB, including two comments from Chris Brown.