DOUBLING DOWNDamage control, or digging deeper? Republicans line up like lemmings behind the Ryan plan, convinced that people don’t like it because they just don’t understand it yetMainstream headline: http://www.washingtonpost.com/politics/senate-republicans-stand-by-plan-to-overhaul-medicare/2011/05/25/AG4LKZBH_story.htmlSenate Republicans stand by plan to overhaul MedicareTrue headline: http:/