Poverty and unemployment are at near-record levels, the economy is stalled, and a record 47 million Americans are on food stamps, yet aides for first lady Michelle Obama’s tweeted out a picture of her two dogs apparently dining at a table laid with crystal and china. “Bone appétit!,” the aides added to the insensitive tweet, using the language of France’s queen Marie Antoinette, who was executed by radicals in 1793. One dog appears to be wearing a jeweled necklace. The other is wearing a red ribbon. Obama’s media courtiers applauded the ostentatious display of canine luxury. “Bo And Sunny Obama...