Michael Shear (NYT): “The allegations had all the makings of a perfect election-year scandal that might threaten President Obama’s chances for a second term and re-energize a listless Tea Party movement: an activist president, running an overbearing government, treating conservative groups unfairly by wielding the federal taxing power to undermine his adversaries. But a year ago, when the current Internal Revenue Service scandal that has swirled around Mr. Obama first emerged, Washington — and, apparently, the White House — shrugged.”