Though Democrats now criticize Paul Ryan for his ideas, video clips surface of several prominent Dems — including Obama and former Clinton chief of staff — praising Ryan's plans for the federal budget, Medicare and Medicaid. NJ Gov. Christie to Give Keynote Speech at GOP ConventionPOWER PLAY: Obama Tries to Recapture Old Magic in IowaRyan Keeps Cool Despite HecklersRyan Could Bring Senior, Female Voters to GOP Ticket Despite Democrat Narrative