JAMES PETHOKOUKIS: Obamanomics, Leaving On A Jet Plane. “But the clumsy attempt at class warfare probably wasn’t even Obama’s most disheartening moment during the presser. Several others were at least equally as bad. . . . But this seems certain: Obamanomics took flight in 2009 as a purist Keynesian experiment in economic management from high above. The ultimate Dreamliner for Democrats. Now, two-and-a-half-year later, it’s begun its sputtering descent.”