Only in the Obama administration would a public official sanctioned for a form of malfeasance be honored as a speaker by the same organization that sanctioned him. It helps, of course, when he is a self-proclaimed Friend of the First Couple. It also doesn't hurt that the administration already found it politically convenient to fire the inspector general, Gerald Walpin, who blew the whistle on his misdeeds.Still, the public should consider it a brazen affront for this administration to feature Sacramento Mayor Kevin Johnson as a key speaker at a major conference sponsored later this month by the Corporation for...