This remarkable video, culled from The One's appearance at the House Republican retreat in 2010, is quite illuminating.  The president calls Paul Ryan's initial reform package "serious" (it's since been updated to incorporate a bipartisan solution), he tells the truth about the drivers of our long term and unsustainable debt, and he acknowledges that Ryan's proposal "grandfathers in" those who are 55 or above (a fact that his campaign and surrogates now purposefully elide):