BYRON YORK: Why Gregg Bailed: “After he looked into it more, he said, ‘Whoa, this was a mistake.'” Plus this: “At the very least, the Census issue would have made for a very uncomfortable confirmation hearing. Gregg’s fellow Republicans on the Senate Commerce, Science and Transportation Committee would certainly have asked him what he thought of a plan that would move control of the Census from professionals in the Commerce Department to Rahm Emanuel, the hyper-partisan White House chief of staff. What would Gregg have said? It was the stimulus problem all over again; Gregg couldn’t have said what he believed, but he probably couldn’t have brought himself to support the president, either.”