Here we go again. In February, the Republican-led House of Representatives passed a budget that would eliminate federal funding for the Corporation for Public Broadcasting. That event tells you everything you need to know about the resignation this morning of NPR president and chief executive office Vivian Schiller. Yes, her underling Robert Schiller (no relation) embarrassed the organization by making some politically inexpedient remarks about the Tea Party, Republicans,and some more arcane issues, all captured on tape by conservative activists.